5-HTP Complex

Suggested Use

Directions: Take 1 strip (containing 3 different capsules) daily 45 minutes before bed.

• 

  Higher Nature Serotone

  Fishpond.com4.7(39)

  $32.91
• 

  Nature's Bounty 5-HTP 100 Mg Capsules

  Walmart - Nestle Health Science4.5(92)

  $20.90
• 

  Nature's Way 5-HTP 30 Tablets

  iHerb4.7(168)

  $11.49
• 

  NatureWise 5-HTP

  Vitacost.com4.7(1100)

  $17.13
• 

  Now 5 HTP mg

  DPS Nutrition4.7(9800)

  $16.99
• 

  5-HTP

  Walmart - Renue by Science5.0(2)

  $29.95
• 

  Nutraxin 5-Htp Complex 30 Tablet

  expo-pharma.com4.6(17)

  $10.82
• 

  L-5-HTP, 30 Capsules

  Holistic Health International

  $12.95

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• Supplement Superstore

  5.0 (659)

  Vitamin & supplements store

  8184 N Lindbergh Blvd, Florissant, MO 63031

  Directions(314) 839-7782

• GNC

  4.3 (36)

  Vitamin & supplements store

  11274 W Florissant Ave #1274, Florissant, MO 63033

  Directions(314) 838-3634

• Day Light Nutrition

  4.7 (71)

  Vitamin & supplements store

  8565 Airport Rd, Berkeley, MO 63134

  Directions(314) 522-8804

• The Vitamin Shoppe

  4.6 (171)

  Vitamin & supplements store

  1490 S Hanley Rd, St. Louis, MO 63144

  Directions(314) 647-2548

• 1Stop Supplements

  4.8 (25)

  Vitamin & supplements store

  5729 Godfrey Rd, Godfrey, IL 62035

  Directions(618) 433-8320

• GNC

  3.7 (34)

  Vitamin & supplements store

  206 N Hwy 67, Florissant, MO 63031

  Directions(314) 839-4243

• Supplement Superstore

  5.0 (1389)

  Vitamin & supplements store

  8420 Eager Rd, St. Louis, MO 63144

  Directions(314) 961-3935

• Supplement Superstore

  5.0 (1305)

  Vitamin & supplements store

  7449 S Lindbergh Blvd, St. Louis, MO 63125

  Directions(314) 416-8800

• Recent advances in microbial production of stress-relieving nutraceuticals

  Y Ren, P Cai, YJ Zhou - Current Opinion in Biotechnology, 2026 - Elsevier

  … 5-HTP and its derivatives are widely applied to treat depression and sleep disorders. The industrial production of 5-HTP and its derivatives mainly relies on unsustainable natural …

  2026

• Elucidating the Adverse Interactions of L-Tryptophan and 5-Hydroxytryptophan Self-Assemblies with Prebiotic Membranes and Neuronal Cells: An Investigation …

  R Hazra, S Paul, PK Nandi, A Maity, S Layek… - Langmuir, 2026 - ACS Publications

  2026

• Dietary Proanthocyanidins Ameliorate Age-Related Cognitive Decline and Neuroinflammation in Mice via the Gut Microbiota-SCFAs-5-HTP Axis

  C Yuan, N Wang, K He, T Xu, H Wang, H Ren, S Xue… - 2026 - researchsquare.com

  … 5-HTP synthesis; circulating 5-HTP crosses the bloodbrain barrier, is converted to hippocampal 5-HT, activates serotonin receptors, and thereby alleviates neuroin ammation, enhances …

  2026

• Green tea catechin epigallocatechin gallate alleviates high‐fat diet‐induced obesity in mice by regulating the gut–brain axis

  J Zhou, L Ding, W Chen, Y Wang - Food Frontiers, 2023 - Wiley Online Library

  … EGCG also modulated hypothalamic neurotransmitters such as dopamine and 5-HTP. Besides, EGCG attenuated the expression of colonic inflammatory factors and barrier damage, …

  202348 citations

• Second-tier natural antidepressants: review and critique

  N Iovieno, ED Dalton, M Fava, D Mischoulon - Journal of affective disorders, 2011 - Elsevier

  … We found some encouraging data for the use of these natural products in specific populations … Evidence for the clinical efficacy of 5-HTP is also promising but still preliminary. Although …

  201197 citations

• Advances in the microbial synthesis of 5-hydroxytryptophan

  XX Liu, B Zhang, LZ Ai - Frontiers in Bioengineering and …, 2021 - frontiersin.org

  … In mammals, 5-HTP is the precursor of the neurotransmitter serotonin … 5-HTP is widely used for psychotropic drugs and weight loss in developed countries. Health-care drugs with 5-HTP …

  202127 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-04-22. DSLD Label ID: 246114. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.