Total 5-HTP

product on market Tablet or Pill Nutri-West 🟢 Safety: 100/100
Brand: Nutri-West
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 60% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Tablet(s) Serving Size
Other Combinations Product Type
60% Evidence Coverage

Supplement Facts — Evidence Check

50 mg
📊 Market median: 100.0mg (116 products) 📚 15 studies (Tier A: 0, B: 3)
This product: 50mg
3 mg
✅ 2.3× RDA — within safe limits 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 3mg UL 100mg
1 mg
📊 Market median: 3.0mg (984 products) 📚 236 studies (Tier A: 2, B: 109)
This product: 1mg UL 10mg
DL-Phenylalanine
12 mg
5 mg
📊 Market median: 30.0mg (45 products)
Median 30.0mg This product: 5mg

Label Claims — Verification

❓ All Other
All Other (99% of products) Structure/Function (78% of products) Nutrient (52% of products)

Target Groups

Adult (18 - 50 Years) Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions for use: 1 tablet daily or as directed. CAUTION: DO NOT USE WITH MAO INHIBITOR OR SSRI DRUGS.

⚠️ Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

TAMPER RESISTANT OUTER SEAL DO NOT USE IF BROKEN.

CAUTION: DO NOT USE WITH MAO INHIBITOR OR SSRI DRUGS.

🧪 Formulation Notes

Contains no starch, salt, sugar, wheat, corn, yeast, milk, or preservatives.

Additional Information

FOR DISTRIBUTION BY HEALTH CARE PROFESSIONALS ONLY.

204035 MFG06/2012

"When You Want The Best"

Store in cool, dry place.

Manufactured under strict GMP and USP guidelines.

Product # 2727

Product Details

DSLD Entry Date 2013-12-24
Product Type Other Combinations
Form Tablet or Pill
Brand Nutri-West
DSLD ID 28290
Data Updated 2026-04-11

Research Evidence

21 Research Sources
53 Avg Quality Score
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 Cochrane
B Tryptophan and 5-hydroxytryptophan for depression
Systematic Review The Cochrane database of systematic reviews 2002
PubMed Cochrane
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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