🟢 100/100

This product looks safe

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

Product Label

📸

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Label Data

1 Veggie Capsule(s) Serving Size
60 Servings
Amino acid/Protein Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

100 mg
📊 Market median: 100.0mg (116 products) 📚 15 studies (Tier A: 0, B: 3)
This product: 100mg

Other Ingredients

Rice Flour Vegetable Capsule

Label Claims — Verification

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

Target Groups

Vegetarian Adult (18 - 50 Years) Women (not pregnant or lactating) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Directions: Take one (1) veggie capsules once or twice daily, preferably on an empty stomach, or as directed by a physician.

⚠️ Warnings & Precautions

Caution: Do not use if you are pregnant, nursing, or have a medical condition. If you are taking anti-depressant SSRI's, MAOI's, or sedatives, please contact a physician before use.

May cause drowsiness.

🧪 Formulation Notes

Healthy Origins 5-HTP (5-Hydroxytryptophan) is a naturally occurring substance extracted from the seeds of the Griffonia simplicifolia plant. 5-HTP is a precursor to serotonin which is a vital neurotransmitter in the body.

Serotonin is one of the primary neurotransmitters which supports healthy mood, appetite, and sleep.

Healthy Origins 5-HTP is guaranteed to be free of the "peak x" contaminant.

Non-GMO Soy-free

Naturally sourced Supports a positive mood

Vegetarian formula

Does not contain sugar, yeast, wheat, gluten, soy, barley, fish, shellfish, peanuts, egg or milk. No artificial sweeteners, flavors, colors or preservatives.

Product Details

UPC / SKU 6 03573 35081 9
DSLD Entry Date 2022-06-16
Product Type Amino acid/Protein
Form Capsule
DSLD ID 269071
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
B Tryptophan and 5-hydroxytryptophan for depression
Systematic Review The Cochrane database of systematic reviews 2001
B Tryptophan and 5-hydroxytryptophan for depression
Systematic Review The Cochrane database of systematic reviews 2002
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
B The Impact of 5-Hydroxytryptophan Supplementation on Cognitive Function and Mood in Singapore Older Adults: A Randomized Controlled Trial
Rct Nutrients 2025
B The Efficacy of Different Triptans for the Treatment of Acute Headache in Pediatric Migraine: A Systematic Review
Systematic Review Indian pediatrics 2023
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
C Sleep disorders in children
Systematic Review BMJ clinical evidence 2010
C Effects of 5-hydroxytryptophan on distinct types of depression: a systematic review and meta-analysis
Meta Analysis Nutrition reviews 2020
C Investigating genetic links between biological aging and adverse pregnancy outcomes
Meta Analysis Biogerontology 2025
View all evidence for 5 Htp →

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