Best 5 HTP. Reviews July, 2020

200 MG 5-HTP Plus Serotonin Synthesizers and Cofactor B6 for Improved Serotonin Conversion - Enhanced 5HTP Supplement for Serotonin Boost, Mood and Sleep Support

Search only DR EMIL NUTRITION brand name
200 MG 5-HTP Plus Serotonin Synthesizers and Cofactor B6 for Improved Serotonin Conversion - Enhanced 5HTP Supplement for Serotonin Boost, Mood and Sleep Support

Current price: 22.75 USD


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  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.

More Info

NOW Supplements, 5-HTP (5-hydroxytryptophan) 100 mg, Neurotransmitter Support*, 120 Veg Capsules

Search only Now Foods brand name
NOW Supplements, 5-HTP (5-hydroxytryptophan) 100 mg, Neurotransmitter Support*, 120 Veg Capsules

Current price: 18.65 USD


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Height: 4 Inches

Length: 6 Inches

Width: 5 Inches

Weight: 0.21 Pounds

  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • TYPICALLY USED AS A SLEEP SUPPLEMENT*/SUPPORTS POSITIVE MOOD AND RELAXATION*: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.*
  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT*: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin.

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5-HTP 200 mg Supplement - 120 Capsules - Arazo Nutrition

Search only Arazo Nutrition brand name
5-HTP 200 mg Supplement - 120 Capsules - Arazo Nutrition

Current price: 19.95 USD


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Height: 5 Inches

Length: 3 Inches

Width: 3 Inches

Weight: 0.25 Pounds

  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • TYPICALLY USED AS A SLEEP SUPPLEMENT*/SUPPORTS POSITIVE MOOD AND RELAXATION*: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.*
  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT*: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin.
  • 120 Capsules – 60 Days Supply. 200mg servings. 100mg per capsule of 5 HTP.
  • RELIABLE – Made in a GMP Certified Facility in America and third party safety tested for purity
  • HIGHEST STANDARD GUARANTEED: Trusted for ingredient safety, nutritional value and label accuracy.
  • HIGH POTENCY – Extracted from the bean of an African plant Griffonia Simplicifolia
  • PLANT DERIVED – Natural source of amino acids that is needed for the production of Serotonin

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Nutricost 5-HTP 100mg, 240 Capsules (5-Hydroxytryptophan) - Veggie Caps, Gluten Free, Non-GMO

Search only Nutricost brand name
Nutricost 5-HTP 100mg, 240 Capsules (5-Hydroxytryptophan) - Veggie Caps, Gluten Free, Non-GMO

Current price: 14.95 USD


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Weight: 0.375 Pounds

  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • TYPICALLY USED AS A SLEEP SUPPLEMENT*/SUPPORTS POSITIVE MOOD AND RELAXATION*: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.*
  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT*: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin.
  • 120 Capsules – 60 Days Supply. 200mg servings. 100mg per capsule of 5 HTP.
  • RELIABLE – Made in a GMP Certified Facility in America and third party safety tested for purity
  • HIGHEST STANDARD GUARANTEED: Trusted for ingredient safety, nutritional value and label accuracy.
  • HIGH POTENCY – Extracted from the bean of an African plant Griffonia Simplicifolia
  • PLANT DERIVED – Natural source of amino acids that is needed for the production of Serotonin
  • Made in a GMP Compliant, FDA Registered Facility. May Come With White or Blue Lid
  • 3rd Party Tested by ISO-Accredited Laboratories
  • Vegan Friendly, Non-GMO, Gluten Free
  • 100mg of 5-HTP Per Capsule
  • 240 Vegetable Capsules of High Quality 5-HTP

More Info

Natrol 5-HTP Time Release tablets, Promotes a Calm Relaxed Mood, Helps Maintain a Positive Outlook, Enables Production of Serotonin, Drug-Free, Controlled Release, Maximum Strength, 100mg, 45 Count

Search only Natrol brand name
Natrol 5-HTP Time Release tablets, Promotes a Calm Relaxed Mood, Helps Maintain a Positive Outlook, Enables Production of Serotonin, Drug-Free, Controlled Release, Maximum Strength, 100mg, 45 Count

Current price: 11.92 USD

Saving: $2.93 (20%)


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Height: 3.63 Inches

Length: 1.94 Inches

Width: 1.94 Inches

Weight: 0.0881849048 Pounds

  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • TYPICALLY USED AS A SLEEP SUPPLEMENT*/SUPPORTS POSITIVE MOOD AND RELAXATION*: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.*
  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT*: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin.
  • 120 Capsules – 60 Days Supply. 200mg servings. 100mg per capsule of 5 HTP.
  • RELIABLE – Made in a GMP Certified Facility in America and third party safety tested for purity
  • HIGHEST STANDARD GUARANTEED: Trusted for ingredient safety, nutritional value and label accuracy.
  • HIGH POTENCY – Extracted from the bean of an African plant Griffonia Simplicifolia
  • PLANT DERIVED – Natural source of amino acids that is needed for the production of Serotonin
  • Made in a GMP Compliant, FDA Registered Facility. May Come With White or Blue Lid
  • 3rd Party Tested by ISO-Accredited Laboratories
  • Vegan Friendly, Non-GMO, Gluten Free
  • 100mg of 5-HTP Per Capsule
  • 240 Vegetable Capsules of High Quality 5-HTP
  • #1 5-HTP BRAND IN AMERICA – Natrol is the #1 5-HTP brand in American and one of the nation’s leading manufacturers of vitamins and supplements; Non-GMO
  • 100% DRUG FREE – Natrol 5-HTP is a natural and drug-free supplement that is non-habit forming and safe to use.
  • CONTROL APPETITE – Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control.
  • HELP PROMOTE BETTER SLEEP – 5-HTP is naturally occurring plant-derived amino acid that participates in the body’s synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night’s sleep.
  • PROMOTES RELAXATION – Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood by enabling the body’s synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.

More Info

NatureWise 5-HTP Max Potency 200mg | Mood Support, Natural Sleep Aid & Helps Curb Appetite | Delayed Release Capsules Easy on The Stomach | Enhanced w/ Vitamin B6 | Non-GMO [1 Month Supply - 30 Count]

Search only NatureWise brand name
NatureWise 5-HTP Max Potency 200mg | Mood Support, Natural Sleep Aid & Helps Curb Appetite | Delayed Release Capsules Easy on The Stomach | Enhanced w/ Vitamin B6 | Non-GMO [1 Month Supply - 30 Count]

Current price: 13.99 USD


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Height: 4 Inches

Length: 2.25 Inches

Width: 2.25 Inches

  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • TYPICALLY USED AS A SLEEP SUPPLEMENT*/SUPPORTS POSITIVE MOOD AND RELAXATION*: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.*
  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT*: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin.
  • 120 Capsules – 60 Days Supply. 200mg servings. 100mg per capsule of 5 HTP.
  • RELIABLE – Made in a GMP Certified Facility in America and third party safety tested for purity
  • HIGHEST STANDARD GUARANTEED: Trusted for ingredient safety, nutritional value and label accuracy.
  • HIGH POTENCY – Extracted from the bean of an African plant Griffonia Simplicifolia
  • PLANT DERIVED – Natural source of amino acids that is needed for the production of Serotonin
  • Made in a GMP Compliant, FDA Registered Facility. May Come With White or Blue Lid
  • 3rd Party Tested by ISO-Accredited Laboratories
  • Vegan Friendly, Non-GMO, Gluten Free
  • 100mg of 5-HTP Per Capsule
  • 240 Vegetable Capsules of High Quality 5-HTP
  • #1 5-HTP BRAND IN AMERICA – Natrol is the #1 5-HTP brand in American and one of the nation’s leading manufacturers of vitamins and supplements; Non-GMO
  • 100% DRUG FREE – Natrol 5-HTP is a natural and drug-free supplement that is non-habit forming and safe to use.
  • CONTROL APPETITE – Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control.
  • HELP PROMOTE BETTER SLEEP – 5-HTP is naturally occurring plant-derived amino acid that participates in the body’s synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night’s sleep.
  • PROMOTES RELAXATION – Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood by enabling the body’s synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.
  • EASILY ABSORBED: 5-HTP is well-absorbed into the body and brain. Our 5-HTP supplement also includes vitamin B6 to catalyze the conversion of 5HTP to serotonin.
  • PLANT-BASED ALTERNATIVE: Our 5-HTP supplement is naturally derived from the seeds of the Griffonia plant. It is non-GMO, gluten-free, vegan, and contains no artificial fillers.
  • WEIGHT LOSS SUPPORT: Healthy serotonin levels make it easier to lose weight by curbing stress-induced cravings and promoting feelings of satiety and well-being.
  • NATURAL SLEEP AID: 5-HTP supports healthy sleep by increasing serotonin, which is itself a precursor to melatonin, the body’s natural sleep hormone.
  • MOOD ENHANCING SUPPLEMENT: 5-HTP is a natural precursor to serotonin, the "feel good" brain chemical that helps regulate our moods and reduce anxiety and stress.

More Info

Natrol 5-HTP Time Release tablets, Promotes a Calm Relaxed Mood, Helps Maintain a Positive Outlook, Enables Production of Serotonin, Drug-Free, Controlled Release, Maximum Strength, 200mg, 60 Count

Search only Natrol brand name
Natrol 5-HTP Time Release tablets, Promotes a Calm Relaxed Mood, Helps Maintain a Positive Outlook, Enables Production of Serotonin, Drug-Free, Controlled Release, Maximum Strength, 200mg, 60 Count

Current price: 33.97 USD

Saving: $9.02 (21%)


Check price and availability


Height: 4.09 Inches

Length: 1.98 Inches

Width: 1.98 Inches

  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • TYPICALLY USED AS A SLEEP SUPPLEMENT*/SUPPORTS POSITIVE MOOD AND RELAXATION*: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.*
  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT*: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin.
  • 120 Capsules – 60 Days Supply. 200mg servings. 100mg per capsule of 5 HTP.
  • RELIABLE – Made in a GMP Certified Facility in America and third party safety tested for purity
  • HIGHEST STANDARD GUARANTEED: Trusted for ingredient safety, nutritional value and label accuracy.
  • HIGH POTENCY – Extracted from the bean of an African plant Griffonia Simplicifolia
  • PLANT DERIVED – Natural source of amino acids that is needed for the production of Serotonin
  • Made in a GMP Compliant, FDA Registered Facility. May Come With White or Blue Lid
  • 3rd Party Tested by ISO-Accredited Laboratories
  • Vegan Friendly, Non-GMO, Gluten Free
  • 100mg of 5-HTP Per Capsule
  • 240 Vegetable Capsules of High Quality 5-HTP
  • #1 5-HTP BRAND IN AMERICA – Natrol is the #1 5-HTP brand in American and one of the nation’s leading manufacturers of vitamins and supplements; Non-GMO
  • 100% DRUG FREE – Natrol 5-HTP is a natural and drug-free supplement that is non-habit forming and safe to use.
  • CONTROL APPETITE – Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control.
  • HELP PROMOTE BETTER SLEEP – 5-HTP is naturally occurring plant-derived amino acid that participates in the body’s synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night’s sleep.
  • PROMOTES RELAXATION – Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood by enabling the body’s synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.
  • EASILY ABSORBED: 5-HTP is well-absorbed into the body and brain. Our 5-HTP supplement also includes vitamin B6 to catalyze the conversion of 5HTP to serotonin.
  • PLANT-BASED ALTERNATIVE: Our 5-HTP supplement is naturally derived from the seeds of the Griffonia plant. It is non-GMO, gluten-free, vegan, and contains no artificial fillers.
  • WEIGHT LOSS SUPPORT: Healthy serotonin levels make it easier to lose weight by curbing stress-induced cravings and promoting feelings of satiety and well-being.
  • NATURAL SLEEP AID: 5-HTP supports healthy sleep by increasing serotonin, which is itself a precursor to melatonin, the body’s natural sleep hormone.
  • MOOD ENHANCING SUPPLEMENT: 5-HTP is a natural precursor to serotonin, the "feel good" brain chemical that helps regulate our moods and reduce anxiety and stress.
  • #1 5-HTP BRAND IN AMERICA - Natrol is the #1 5-HTP brand in American and one of the nation's leading manufacturers of vitamins and supplements ; 100 percent Vegetarian
  • 100% DRUG FREE - Natrol 5-HTP (50mg 5-HYDROXYTRYPTOPHAN from Griffonia Simpplicifolia seeds) is a natural and drug-free supplement that is non-habit forming and safe to use
  • CONTROL APPETITE - Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control. Non-GMO
  • HELP PROMOTE BETTER SLEEP - 5-HTP is naturally occurring plant-derived amino acid that participates in the body's synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night's sleep.
  • PROMOTES RELAXATION - Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood by enabling the body's synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.

More Info

NOW Supplements, 5-HTP (5-hydroxytryptophan) 200 mg, Double Strength, Neurotransmitter Support*, 120 Veg Capsules

Search only Now Foods brand name
NOW Supplements, 5-HTP (5-hydroxytryptophan) 200 mg, Double Strength, Neurotransmitter Support*, 120 Veg Capsules

Current price: 28.96 USD


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Height: 4.44 Inches

Length: 2.5 Inches

Width: 2.5 Inches

Weight: 0.28 Pounds

  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • TYPICALLY USED AS A SLEEP SUPPLEMENT*/SUPPORTS POSITIVE MOOD AND RELAXATION*: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.*
  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT*: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin.
  • 120 Capsules – 60 Days Supply. 200mg servings. 100mg per capsule of 5 HTP.
  • RELIABLE – Made in a GMP Certified Facility in America and third party safety tested for purity
  • HIGHEST STANDARD GUARANTEED: Trusted for ingredient safety, nutritional value and label accuracy.
  • HIGH POTENCY – Extracted from the bean of an African plant Griffonia Simplicifolia
  • PLANT DERIVED – Natural source of amino acids that is needed for the production of Serotonin
  • Made in a GMP Compliant, FDA Registered Facility. May Come With White or Blue Lid
  • 3rd Party Tested by ISO-Accredited Laboratories
  • Vegan Friendly, Non-GMO, Gluten Free
  • 100mg of 5-HTP Per Capsule
  • 240 Vegetable Capsules of High Quality 5-HTP
  • #1 5-HTP BRAND IN AMERICA – Natrol is the #1 5-HTP brand in American and one of the nation’s leading manufacturers of vitamins and supplements; Non-GMO
  • 100% DRUG FREE – Natrol 5-HTP is a natural and drug-free supplement that is non-habit forming and safe to use.
  • CONTROL APPETITE – Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control.
  • HELP PROMOTE BETTER SLEEP – 5-HTP is naturally occurring plant-derived amino acid that participates in the body’s synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night’s sleep.
  • PROMOTES RELAXATION – Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood by enabling the body’s synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.
  • EASILY ABSORBED: 5-HTP is well-absorbed into the body and brain. Our 5-HTP supplement also includes vitamin B6 to catalyze the conversion of 5HTP to serotonin.
  • PLANT-BASED ALTERNATIVE: Our 5-HTP supplement is naturally derived from the seeds of the Griffonia plant. It is non-GMO, gluten-free, vegan, and contains no artificial fillers.
  • WEIGHT LOSS SUPPORT: Healthy serotonin levels make it easier to lose weight by curbing stress-induced cravings and promoting feelings of satiety and well-being.
  • NATURAL SLEEP AID: 5-HTP supports healthy sleep by increasing serotonin, which is itself a precursor to melatonin, the body’s natural sleep hormone.
  • MOOD ENHANCING SUPPLEMENT: 5-HTP is a natural precursor to serotonin, the "feel good" brain chemical that helps regulate our moods and reduce anxiety and stress.
  • #1 5-HTP BRAND IN AMERICA - Natrol is the #1 5-HTP brand in American and one of the nation's leading manufacturers of vitamins and supplements ; 100 percent Vegetarian
  • 100% DRUG FREE - Natrol 5-HTP (50mg 5-HYDROXYTRYPTOPHAN from Griffonia Simpplicifolia seeds) is a natural and drug-free supplement that is non-habit forming and safe to use
  • CONTROL APPETITE - Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control. Non-GMO
  • HELP PROMOTE BETTER SLEEP - 5-HTP is naturally occurring plant-derived amino acid that participates in the body's synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night's sleep.
  • PROMOTES RELAXATION - Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood by enabling the body's synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Dairy Free, Egg Free, Made without Gluten, Nut Free, Soy Free, Vegan/Vegetarian
  • SUPPORTS POSITIVE MOOD*/WITH GLYCINE, TAURINE AND INOSITOL: 5-HTP, the intermediate metabolite between the amino acid tryptophan and serotonin, is extracted from the seed of an African plant (Griffonia simplicifolia).
  • NEUROTRANSMITTER SUPPORT*: NOW Double Strength 5-HTP has twice the 5-HTP (200 mg per capsule) as in our regular strength product (100 mg per capsule).

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200mg 5-HTP + Vitamin B6 & Organic Hemp Oil for Ultra Serotonin Supplement Support + Natural Stress Relaxation, Mood & Sleep Boost, Extra Strength Extended Time Release

Search only SmarterVitamins brand name
200mg 5-HTP + Vitamin B6 & Organic Hemp Oil for Ultra Serotonin Supplement Support + Natural Stress Relaxation, Mood & Sleep Boost, Extra Strength Extended Time Release

Current price: 18.99 USD

Saving: $6.01 (24%)


Check price and availability


  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • TYPICALLY USED AS A SLEEP SUPPLEMENT*/SUPPORTS POSITIVE MOOD AND RELAXATION*: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.*
  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT*: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin.
  • 120 Capsules – 60 Days Supply. 200mg servings. 100mg per capsule of 5 HTP.
  • RELIABLE – Made in a GMP Certified Facility in America and third party safety tested for purity
  • HIGHEST STANDARD GUARANTEED: Trusted for ingredient safety, nutritional value and label accuracy.
  • HIGH POTENCY – Extracted from the bean of an African plant Griffonia Simplicifolia
  • PLANT DERIVED – Natural source of amino acids that is needed for the production of Serotonin
  • Made in a GMP Compliant, FDA Registered Facility. May Come With White or Blue Lid
  • 3rd Party Tested by ISO-Accredited Laboratories
  • Vegan Friendly, Non-GMO, Gluten Free
  • 100mg of 5-HTP Per Capsule
  • 240 Vegetable Capsules of High Quality 5-HTP
  • #1 5-HTP BRAND IN AMERICA – Natrol is the #1 5-HTP brand in American and one of the nation’s leading manufacturers of vitamins and supplements; Non-GMO
  • 100% DRUG FREE – Natrol 5-HTP is a natural and drug-free supplement that is non-habit forming and safe to use.
  • CONTROL APPETITE – Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control.
  • HELP PROMOTE BETTER SLEEP – 5-HTP is naturally occurring plant-derived amino acid that participates in the body’s synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night’s sleep.
  • PROMOTES RELAXATION – Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood by enabling the body’s synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.
  • EASILY ABSORBED: 5-HTP is well-absorbed into the body and brain. Our 5-HTP supplement also includes vitamin B6 to catalyze the conversion of 5HTP to serotonin.
  • PLANT-BASED ALTERNATIVE: Our 5-HTP supplement is naturally derived from the seeds of the Griffonia plant. It is non-GMO, gluten-free, vegan, and contains no artificial fillers.
  • WEIGHT LOSS SUPPORT: Healthy serotonin levels make it easier to lose weight by curbing stress-induced cravings and promoting feelings of satiety and well-being.
  • NATURAL SLEEP AID: 5-HTP supports healthy sleep by increasing serotonin, which is itself a precursor to melatonin, the body’s natural sleep hormone.
  • MOOD ENHANCING SUPPLEMENT: 5-HTP is a natural precursor to serotonin, the "feel good" brain chemical that helps regulate our moods and reduce anxiety and stress.
  • #1 5-HTP BRAND IN AMERICA - Natrol is the #1 5-HTP brand in American and one of the nation's leading manufacturers of vitamins and supplements ; 100 percent Vegetarian
  • 100% DRUG FREE - Natrol 5-HTP (50mg 5-HYDROXYTRYPTOPHAN from Griffonia Simpplicifolia seeds) is a natural and drug-free supplement that is non-habit forming and safe to use
  • CONTROL APPETITE - Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control. Non-GMO
  • HELP PROMOTE BETTER SLEEP - 5-HTP is naturally occurring plant-derived amino acid that participates in the body's synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night's sleep.
  • PROMOTES RELAXATION - Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood by enabling the body's synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Dairy Free, Egg Free, Made without Gluten, Nut Free, Soy Free, Vegan/Vegetarian
  • SUPPORTS POSITIVE MOOD*/WITH GLYCINE, TAURINE AND INOSITOL: 5-HTP, the intermediate metabolite between the amino acid tryptophan and serotonin, is extracted from the seed of an African plant (Griffonia simplicifolia).
  • NEUROTRANSMITTER SUPPORT*: NOW Double Strength 5-HTP has twice the 5-HTP (200 mg per capsule) as in our regular strength product (100 mg per capsule).
  • *** MADE IN THE USA ***
  • NO B.S. (BAD STUFF) - Magnesium Stearate, Dioxides, Silica, Maltodextrin, Carrageenan, Soy, Milk, Egg, Corn, Tree Nuts, Artificial Colors, Or Preservatives.
  • ENHANCED WITH VITAMIN B6 AND USDA ORGANIC HEMP SEED OIL - Our 5-HTP supplement also includes Vitamin B6 + Organic Hemp Seed Oil to catalyze the conversion of 5HTP to serotonin.
  • EASILY ABSORBED LIQUID SOFTGELS - 5-HTP is well-absorbed into the body and brain and helps promote better sleep. 5HTP is naturally occurring plant-derived amino acid that participates in the body's synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night's sleep.
  • MOOD ENHANCING SUPPLEMENT - 5-HTP is a natural precursor to serotonin, the "feel good" brain chemical that helps regulate our moods and reduce anxiety and stress. 5-HTP promotes relaxation in a 100% drug-free way for a calm and relaxed mood by enabling the body's synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.

More Info

Jarrow Formulas 5-HTP 50mg, Brain and Memory Support, 90 Caps

Search only Jarrow Formulas brand name
Jarrow Formulas 5-HTP 50mg, Brain and Memory Support, 90 Caps

Current price: 14.84 USD


Check price and availability


Height: 4 Inches

Length: 6 Inches

Width: 5 Inches

Weight: 0.6 Pounds

  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • TYPICALLY USED AS A SLEEP SUPPLEMENT*/SUPPORTS POSITIVE MOOD AND RELAXATION*: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.*
  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT*: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin.
  • 120 Capsules – 60 Days Supply. 200mg servings. 100mg per capsule of 5 HTP.
  • RELIABLE – Made in a GMP Certified Facility in America and third party safety tested for purity
  • HIGHEST STANDARD GUARANTEED: Trusted for ingredient safety, nutritional value and label accuracy.
  • HIGH POTENCY – Extracted from the bean of an African plant Griffonia Simplicifolia
  • PLANT DERIVED – Natural source of amino acids that is needed for the production of Serotonin
  • Made in a GMP Compliant, FDA Registered Facility. May Come With White or Blue Lid
  • 3rd Party Tested by ISO-Accredited Laboratories
  • Vegan Friendly, Non-GMO, Gluten Free
  • 100mg of 5-HTP Per Capsule
  • 240 Vegetable Capsules of High Quality 5-HTP
  • #1 5-HTP BRAND IN AMERICA – Natrol is the #1 5-HTP brand in American and one of the nation’s leading manufacturers of vitamins and supplements; Non-GMO
  • 100% DRUG FREE – Natrol 5-HTP is a natural and drug-free supplement that is non-habit forming and safe to use.
  • CONTROL APPETITE – Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control.
  • HELP PROMOTE BETTER SLEEP – 5-HTP is naturally occurring plant-derived amino acid that participates in the body’s synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night’s sleep.
  • PROMOTES RELAXATION – Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood by enabling the body’s synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.
  • EASILY ABSORBED: 5-HTP is well-absorbed into the body and brain. Our 5-HTP supplement also includes vitamin B6 to catalyze the conversion of 5HTP to serotonin.
  • PLANT-BASED ALTERNATIVE: Our 5-HTP supplement is naturally derived from the seeds of the Griffonia plant. It is non-GMO, gluten-free, vegan, and contains no artificial fillers.
  • WEIGHT LOSS SUPPORT: Healthy serotonin levels make it easier to lose weight by curbing stress-induced cravings and promoting feelings of satiety and well-being.
  • NATURAL SLEEP AID: 5-HTP supports healthy sleep by increasing serotonin, which is itself a precursor to melatonin, the body’s natural sleep hormone.
  • MOOD ENHANCING SUPPLEMENT: 5-HTP is a natural precursor to serotonin, the "feel good" brain chemical that helps regulate our moods and reduce anxiety and stress.
  • #1 5-HTP BRAND IN AMERICA - Natrol is the #1 5-HTP brand in American and one of the nation's leading manufacturers of vitamins and supplements ; 100 percent Vegetarian
  • 100% DRUG FREE - Natrol 5-HTP (50mg 5-HYDROXYTRYPTOPHAN from Griffonia Simpplicifolia seeds) is a natural and drug-free supplement that is non-habit forming and safe to use
  • CONTROL APPETITE - Regular use of Natrol 5-HTP may help provide a more positive outlook and greater appetite control. Non-GMO
  • HELP PROMOTE BETTER SLEEP - 5-HTP is naturally occurring plant-derived amino acid that participates in the body's synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night's sleep.
  • PROMOTES RELAXATION - Natrol 5-HTP is a 100% drug-free way to promote a calm and relaxed mood by enabling the body's synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.
  • Packaged in the USA by a family owned and operated company since 1968
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Dairy Free, Egg Free, Made without Gluten, Nut Free, Soy Free, Vegan/Vegetarian
  • SUPPORTS POSITIVE MOOD*/WITH GLYCINE, TAURINE AND INOSITOL: 5-HTP, the intermediate metabolite between the amino acid tryptophan and serotonin, is extracted from the seed of an African plant (Griffonia simplicifolia).
  • NEUROTRANSMITTER SUPPORT*: NOW Double Strength 5-HTP has twice the 5-HTP (200 mg per capsule) as in our regular strength product (100 mg per capsule).
  • *** MADE IN THE USA ***
  • NO B.S. (BAD STUFF) - Magnesium Stearate, Dioxides, Silica, Maltodextrin, Carrageenan, Soy, Milk, Egg, Corn, Tree Nuts, Artificial Colors, Or Preservatives.
  • ENHANCED WITH VITAMIN B6 AND USDA ORGANIC HEMP SEED OIL - Our 5-HTP supplement also includes Vitamin B6 + Organic Hemp Seed Oil to catalyze the conversion of 5HTP to serotonin.
  • EASILY ABSORBED LIQUID SOFTGELS - 5-HTP is well-absorbed into the body and brain and helps promote better sleep. 5HTP is naturally occurring plant-derived amino acid that participates in the body's synthesis of serotonin. Serotonin naturally relaxes your mind and body and allows you to get a better night's sleep.
  • MOOD ENHANCING SUPPLEMENT - 5-HTP is a natural precursor to serotonin, the "feel good" brain chemical that helps regulate our moods and reduce anxiety and stress. 5-HTP promotes relaxation in a 100% drug-free way for a calm and relaxed mood by enabling the body's synthesis of serotonin, the chemical messenger that greatly helps in enhancing mood.
  • Melatonin Precursor: May Promote Sleep
  • May Be Useful In Promoting Mental Health (as a precursor to serotonin)
  • 5-Hydroxytryptophan Capsules

More Info

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