5-HTP

product on market Capsule Finest Nutrition Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

5-Hydroxytryptophan is used to support serotonin levels, though research evidence for specific health outcomes remains limited. Calcium serves as a foundational mineral for various bodily functions. Overall, the evidence coverage for this specific ingredient combination is very low.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for 5-HTP
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
15
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
128 mg (13% DV)
Market median: 100.0mg (116 products) 18 studies (A:0, B:3)

Other Ingredients

Dicalcium Phosphate Gelatin Contains <2% of:
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement for adults, take two (2) capsules once daily as needed or at bedtime as 5-HTP may produce drowsiness. If you experience stomach sensitivity, take with food.

Warnings & Precautions

Use only if inner seal is not broken or missing.

Keep out of reach of children.

Warning: Not intended for use by pregnant or nursing women. If you are taking any medications, including anti-depressants or drugs with central nervous system or serotonergic activity, or have any medical condition, including mental health or gastrointestinal concerns, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur. Do not drive, operate machinery or consume alcohol when taking this product.

Not intended for use by persons under the age of 18.

Formulation Notes

5-HTP 100 mg per capsule

Gluten free

No Yeast, no Wheat, no Gluten, no Milk or Milk Derivatives, no Lactose, no Sugar, no Preservatives, no Soy, no Artificial Color, no Artificial Flavor, no Sodium.

Additional Information

Healthy nutrition

Supports a calm and relaxed mood

Store at room temperature, tightly closed.

100% Satisfaction guaranteed

ITEM 413743 W10093-0416-F Item: 72443 B52385 02A

Metadata

Product Details

UPC / SKU3 11917 13855 8
DSLD Entry Date2016-08-24
Product TypeOther Combinations
FormCapsule
DSLD ID63993
Data Updated2026-04-11
Research

Research Evidence

21
Research Sources
53
Avg Quality
11
Systematic Review
6
Rct
4
Meta Analysis
B Combination pharmacotherapy for the treatment of fibromyalgia in adults
Systematic Review The Cochrane database of systematic reviews 2018 PubMed DOI
B Tryptophan and 5-hydroxytryptophan for depression
Systematic Review The Cochrane database of systematic reviews 2001 PubMed
B Tryptophan and 5-hydroxytryptophan for depression
Systematic Review The Cochrane database of systematic reviews 2002 PubMed
B The impact of 5-hydroxytryptophan supplementation on sleep quality and gut microbiota composition in older adults: A randomized controlled trial
Rct Clinical nutrition (Edinburgh, Scotland) 2024 PubMed DOI
B The Impact of 5-Hydroxytryptophan Supplementation on Cognitive Function and Mood in Singapore Older Adults: A Randomized Controlled Trial
Rct Nutrients 2025 PubMed DOI
B The Efficacy of Different Triptans for the Treatment of Acute Headache in Pediatric Migraine: A Systematic Review
Systematic Review Indian pediatrics 2023 PubMed
B The effect of therapeutic massage combined with conventional therapy in children with functional dyspepsia: a systematic review and meta-analysis
Systematic Review Frontiers in pharmacology 2025 PubMed DOI
C Sleep disorders in children
Systematic Review BMJ clinical evidence 2010 PubMed
C Effects of 5-hydroxytryptophan on distinct types of depression: a systematic review and meta-analysis
Meta Analysis Nutrition reviews 2020 PubMed DOI
C Investigating genetic links between biological aging and adverse pregnancy outcomes
Meta Analysis Biogerontology 2025 PubMed DOI
View all evidence for 5 Htp →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.