5-HTP 50 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: 1–3 Vegan Capsule(s) · 1 per day

Percent Daily Values are based on a 2,000 calorie diet.

• 

  METABOLIc response Modifier 5-HTP 100 mg 30 vcaps

  MRM Nutrition4.8(43)

  $10.00
• 

  MRM 5-HTP 100 mg 60 Vegan Capsules

  MRM Nutrition4.6(89)

  $17.45
• 

  Best Naturals 5-HTP mg 120 Capsules

  Target4.5(63)

  $9.99
• 

  Organic 5-HTP 200 mg Water Extracted from Organic Griffonia Seeds

  Triquetra Health4.8(96)

  $23.99
• 

  Swanson 5-HTP

  Swanson Health Products4.7(1000)

  $9.19
• 

  CVS Health 5-HTP Capsules 30 ct

  CVS Pharmacy4.0(58)

  $15.69
• 

  Now 5 HTP mg

  The Food Mill4.7(3000)

  $11.47
• 

  5-HTP mg Metabolic Maintenance

  Herbs Direct4.4(28)

  $26.50

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.

• The Vitamin Shoppe

  3.9 (84)

  Vitamin & supplements store

  32 Court St, Brooklyn, NY 11201

  Directions(718) 596-0466

• GNC

  4.0 (224)

  Vitamin & supplements store

  134-136 Fulton St, New York, NY 10038

  Directions(212) 374-9473

• Hilma

  Vitamin & supplements store

  77 Sands St, Brooklyn, NY 11201

  Directions

• Nootropic Nation, LLC

  5.0 (1)

  Vitamin & supplements store

  176 Mulberry St APT 5, New York, NY 10013

  Directions(855) 313-2943

• GNC

  4.4 (88)

  Vitamin & supplements store

  753 Broadway Spc 753, New York, NY 10003

  Directions(212) 380-5999

• The Vitamin Shoppe

  4.3 (183)

  Vitamin & supplements store

  12 4th Ave, Brooklyn, NY 11217

  Directions(718) 858-8314

• GNC

  3.6 (101)

  Vitamin & supplements store

  2 Broadway, New York, NY 10004

  Directions(212) 514-5770

• The Vitamin Shoppe

  4.3 (163)

  Vitamin & supplements store

  385 5th Ave, New York, NY 10016

  Directions(212) 532-4534

• 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

  … neurotransmitters such as dopamine and 5-HTP. Besides, EGCG … functional food supplements for daily health maintenance, and … Each MRM transition was automatically identified and …

  202348 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 …

  202455 citations

• Quantification of serotonin O-sulphate by LC-MS method in plasma of healthy volunteers

  R Lozda, I Purviņš - Frontiers in pharmacology, 2014 - frontiersin.org

  … supplement containing the serotonin precursor 5-HTP. The 330.5 mg capsules containing 50.5 mg 5-HTP (… by comparing multiple reaction monitoring (MRM) chromatograms of plasma …

  20145 citations

• Multi-class determination of 64 illicit compounds in dietary supplements using liquid chromatography–tandem mass spectrometry

  D Shin, HS Kang, H Kim, G Moon - Molecules, 2020 - mdpi.com

  … MRM transition with the most abundant ion was used for … In certain countries, 5-HTP is added in dietary supplements to … supplements have potential benefits, however the health …

  202016 citations

• Circadian disruption induces cognitive impairment through tryptophan-5-HT metabolic pathway dysregulation

  J Liao, Y Wang, J Li, P Li, Y Liu, J Wu, M Zhao… - SLEEPJ, 2026 - academic.oup.com

  … Furthermore, supplementation with a 5-HT precursor (5-HTP) … MRM mode was used to detect the ion pairs to be tested. … (5-HTP) (50 mg/kg) for seven consecutive days [29]. The …

  20262 citations

• Adulteration of Brain Health (Cognitive, Mood, and Sleep Enhancement) Food Supplements by the Addition of Pharmaceutical Drugs: A Comprehensive …

  R Paiva, M Correia, C Delerue-Matos, JS Amaral - Foods, 2024 - mdpi.com

  … supplements for brain activity sold in the US, in this case for improving mood and sleep. 5-HTP … method operating in the multiple-reaction monitoring (MRM) mode. A total of 144 samples …

  202420 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2018-07-25. DSLD Label ID: 178804. 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.