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.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

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

Not Present

• 

  Solgar 5-HTP 100 mg Vegetable Capsules

  iHerb4.7(729)

  $25.49
• 

  Solgar Griffonia 5-HTP Tablets

  HealthPost.co.nz4.6(372)

  $18.70
• 

  Solgar 5-Htp 100 Mg

  Instacart4.7(729)

  $67570.00
• 

  Now 5-HTP mg

  Target4.7(14000)

  $19.99
• 

  5-HTP 100mg

  Pure Prescriptions

  $43.99
• 

  5-Htp

  Survival Grocery

  $31.49
• 

  5-HTP mg Pure Encapsulations

  Walmart - Pattern4.8(83)

  $61.00
• 

  Natrol 5-HTP Fast Dissolve Mixed Berry 30 Tablets

  Vitacost.com4.5(119)

  $15.59

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.

• Vitamin Peddler Inc

  5.0 (52)

  Vitamin & supplements store

  142 W 83rd St, New York, NY 10024

  Directions(212) 877-7701

• British Supplements

  3.4 (274)

  Vitamin & supplements store

  34, New House, 67-68 Hatton Garden, London EC1N 8JY, United Kingdom

  Directions+44 7768 405406

• Natural Vitamins IKE

  4.9 (16)

  Wholesaler

  Agiou Konstantinou ke Elenis 15, Ag. Dimitrios 173 42, Greece

  Directions+30 21 0965 0594

• Love Life Supplements

  4.8 (87)

  Vitamin & supplements store

  wellington house, East Rd, Petersfield, Cambridge CB1 1BH, United Kingdom

  Directions+44 800 122 3351

• R Supplements LTD

  5.0 (89)

  Vitamin & supplements store

  27 Colinglen Rd, Dunmurry, Belfast BT17 0LR, United Kingdom

  Directions+44 7857 830493

• +boost Malta

  4.8 (109)

  Vitamin & supplements store

  Boost, Sqaq il-Għoġla, Birkirkara BKR 9038, Malta

  Directions+356 2149 9929

• Power Body Nutrition Ltd

  4.4 (41)

  Vitamin & supplements store

  11 Chessingham Park, Dunnington, York YO19 5SE, United Kingdom

  Directions+44 1904 486330

• MedNatural - Φυσικά Συμπληρώματα Διατροφής

  4.9 (167)

  Vitamin & supplements store

  Nikotsara 1, Thessaloniki 546 21, Greece

  Directions+30 231 124 1951

• The Impact of 5-Hydroxytryptophan Supplementation on Cognitive Function and Mood in Singapore Older Adults: A Randomized Controlled Trial

  S Li, CN Sutanto, X Xia, JE Kim - Nutrients, 2025 - mdpi.com

  … and mental health regulation [21,23,24,25]. Given that the participants in this study were cognitively healthy and had not previously taken 5-HTP supplementation, 100 mg was selected …

  20255 citations

• The impact of 5-hydroxytryptophan supplementation on sleep quality and gut microbiota composition in older adults: A randomized controlled trial

  CN Sutanto, X Xia, CW Heng, YS Tan, DPS Lee, J Fam… - Clinical Nutrition, 2024 - Elsevier

  … part of health and there is … of 5-HTP supplementation for improving sleep quality in older adults is unclear. Hence, the aim of this study is to assess the impact of 5-HTP supplementation …

  202459 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

• 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 …

• Griffonia (Griffonia simplicifolia)

  K Gbewonyo - Tapping the Green Market: Certification and …, 2002 - taylorfrancis.com

  … began to hear of 5-HTP from vendors in health-food stores. Since … of 5HTP as 50 milligram (mg) and 100mg tablets began to … labels, including Nature’s Way, Natural Balance, Solgar and …

  20023 citations

• THE MOOD CURE

  TOT CHARGE - tantor-site-assets.s3.amazonaws …

  … Even 5-HTP and tryptophan might cause problems at higher doses. … the tests and supplements used at my clinic: 800-7339293 or consult an experienced alternative health practitioner. …

• Magnesium Forms Explained: Oxide, Citrate, and Glycinate

  The magnesium form on a label affects how much elemental magnesium you get. Here is how the common forms compare.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2016-10-22. DSLD Label ID: 65483. 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.