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Formula 5 HTP

product on market Capsule Rag Tag Health Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · grounded in 1 source · methodology

5-HTP is supported by moderate evidence for its role in serotonin synthesis and mood regulation. Vitamin B6 and ascorbic acid act as essential cofactors for neurotransmitter production. Overall, the clinical evidence for this specific combination is limited.

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

Label

Product Label

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

Label Data

1 Capsule(s)
Serving Size
90
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

200 mg
Market median: 100.0mg (116 products) 18 studies (A:0, B:3)
Within RDA (0.6× RDA) 250 studies (A:6, B:97)
7.5 mg
5.8× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)

Other Ingredients

Vegetable Capsule
Claims

Label Claims — Verification

Unverified Nutrient
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: Tale 1 capsule three (3) times daily.

Formulation Notes

Allergen Information: Contains no known allergens. Contains NO: gluten, sugar, starch, yeast, artificial colors or preservatives.

+ Vitamin C & B6 for added absorbency

Additional Information

By combining 5-HTP (known for a myriad of health benefits stemming from its ability to stimulate the hormone serotonin*) with precise amounts of both Vitamin C and B6, you get maximum bioavailability and effectiveness.

YOUR FORMULA FOR HEALTH

RTR GEEK APPROVED www.RagTagHealth.com

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Metadata

Product Details

UPC / SKU8 52597 00234 5
DSLD Entry Date2014-07-25
Product TypeOther Combinations
FormCapsule
DSLD ID35142
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.