5-HTP 100 mg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Capsule(s) · 1–2 per day

Not Present

• 

  Natrol 5-HTP Fast Dissolve Mixed Berry 30 Tablets

  Walmart4.5(119)

  $18.99
• 

  5 HTP Natrol

  Swanson Health Products4.5(139)

  $12.99
• 

  Natrol 5 HTP Time Release

  Target4.6(1100)

  $20.99
• 

  5-HTP Mood & Stress Fast Dissolve Tablets

  Pronto Home Delivery4.3(10)

  $21.89
• 

  Natrol 5 Hydroxytryptophan Vegetarian Capsules

  Cura360

  $16.99
• 

  Natrol Advanced Melatonin + 5 HTP 60 Tablets

  Target4.5(602)

  $12.99
• 

  Natrol 5-htp Time Release, Control Appetite & Promote Relaxation, 30 Tabs, Size: 30 Tablets

  Walmart - Pharma Frills

  $24.87
• 

  Natrol Mood Positive 5-HTP 50 Tablets

  Borinquen Natural4.2(13)

  $20.80

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.

• GNC

  4.4 (59)

  Vitamin & supplements store

  624 Randall Rd, South Elgin, IL 60177

  Directions(847) 214-8781

• Alpha Supplements

  4.9 (48)

  Vitamin & supplements store

  2112 Algonquin Rd, Lake in the Hills, IL 60156

  Directions(815) 669-0597

• The Vitamin Shoppe

  4.5 (110)

  Vitamin & supplements store

  1496 S Randall Rd, Algonquin, IL 60102

  Directions(847) 854-8218

• Suplements Safety Alternative

  5.0 (16)

  Health food store

  2334 W Higgins Rd Ste B, Hoffman Estates, IL 60169

  Directions(847) 310-0605

• Supplement Warehouse

  4.7 (229)

  Vitamin & supplements store

  181 W Crossroads Pkwy Ste F, Bolingbrook, IL 60440

  Directions(630) 965-8526

• The Vitamin Shoppe

  4.6 (67)

  Vitamin & supplements store

  1034 Commons Dr, Geneva, IL 60134

  Directions(630) 845-0891

• The Vitamin Shoppe

  4.5 (133)

  Vitamin & supplements store

  1 W Rand Rd, Arlington Heights, IL 60004

  Directions(847) 577-2388

• The Vitamin Shoppe

  4.2 (130)

  Vitamin & supplements store

  815 Cog Cir #4, Crystal Lake, IL 60014

  Directions(815) 356-9460

• Dietary supplement-drug interaction-induced serotonin syndrome progressing to acute compartment syndrome

  YA Patel, N Marzella - The American journal of case reports, 2017 - pmc.ncbi.nlm.nih.gov

  … Natrol 5-HTP is a dietary supplement marketed to enhance … formulation, which contains 100 mg of 5-HTP, with directions … , and exercise dietary supplements, we suggest that health care …

  201716 citations

• The Effects of 5-HTP on Body Composition: An 8-Week Preliminary RCT

  C Evans, V Mekhail, J Curtis, P Czartoryski… - … Dietary Supplements, 2023 - Taylor & Francis

  … in healthy individuals (… of 5-HTP in exercise-trained individuals. Therefore, the purpose of this investigation was to determine the effects of supplementing with 100 mg daily of 5-HTP on …

  202310 citations

• Secrets of 5-HTP: Nature's Newest Super Supplement

  W Conkling - 1998 - books.google.com

  … 5-HTP, a simple nutritional supplement that can have a profound influence on your mood, your eating habits, your sleep patterns, and your overall health. In fact, its impressive per…

  1998

• Targeting Serotonin through Nutrition: Systematic Review of Tryptophan and 5-HTP for Mood and Cognitive Dysfunction

  R Ajax - researchgate.net

  … Healthcare practitioners may consider TRP or 5-HTP supplementation for patients with … compelling evidence that tryptophan and 5-HTP supplementation offer measurable benefits for …

• Oral 5-hydroxytryptophan (5-HTP) does not affect grooved pegboard test performance

  MH Gendle, SW Dowell, RE Paxton… - Journal of the North …, 2017 - JSTOR

  … that a 150 mg oral dose of 5-HTP does not generally impair fine motor control in healthy young … Drug Administration should regulate dietary supplements like 5-HTP in the same way that …

  20171 citations

• Brain and Mood Support Supplements

  T Person - wholefoodsmagazine.com

  … often paired in supplements with other nutrients like B vitamins and 5-HTP to help enhance … in brain health supplements, a study cited by Bornet bears special relevance. A 100 mg dose …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2025-07-24. DSLD Label ID: 332248. 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.