Home/ Supplements/ 5 Htp/ Sleep

Sleep

product on market Capsule myDNAhealth Safety: 94/100
94/100

This product looks safe

  • Niacin: 150mg is 4.3× the Tolerable Upper Intake Level (35mg)
  • 67% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines 5-HTP, L-Theanine, and Magnesium Glycinate, which have moderate to strong evidence for supporting relaxation and sleep quality. Niacin and Calcium Lactate provide additional metabolic and neuromuscular support. The ingredient profile maintains a high safety score, though evidence coverage for the specific combination is limited.

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

Alerts

Safety Alerts

Niacin: 150mg is 4.3× the Tolerable Upper Intake Level (35mg)

Label

Product Label

Label for Sleep
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

100 mg
Market median: 100.0mg (116 products) 18 studies (A:0, B:3)
150 mg (250% DV)
Exceeds UL by 4.3× (UL: 35 mg) 196 studies (A:5, B:63)
150 mg
Market median: 200.0mg (358 products) 9 studies (A:0, B:2)
100 mg (26.7% DV)
Within RDA (0.2× RDA)
100 mg (12.5% DV)
Market median: 4002.0mg (1 products) 21 studies (A:0, B:2)
Hops
300 mg
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions Take 2 (two) capsules 1 (one) hour before bedtime for maintenance, or as directed by your healthcare practitioner.

Warnings & Precautions

Caution Should not be used as a substitute for a varied diet. Do not exceed the recommended dose.

Keep out of reach of children.

Do not take if you have high blood pressure or are prone to seizures, have a bleeding disorder or liver disease.

Consult your medical practitioner before taking these capsules if you are on medication. It is not recommended that children or pregnant or nursing women take this supplement.

It is not recommended that children or pregnant or nursing women take this supplement.

Stop taking if any side-effects occur.

Formulation Notes

Vegetarian friendly.

Gluten free.

Additional Information

Intelligent health and nutrition

Encourages natural sleep

Description Sleep is a food supplement for healthy people that contributes to normal psychological function and functioning of the nervous system. Sleep is not addictive or habit forming.

For more information visit www.mydnahealth.co.uk/sleep/

Manufactured in the United Kingdom to GMP code of practice and BS:EN 9001:2000 Quality Assured Certification

Metadata

Product Details

UPC / SKU0 700461 233374
DSLD Entry Date2019-02-25
Product TypeOther Combinations
FormCapsule
BrandmyDNAhealth
DSLD ID199716
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 →
Compare

Similar Products

5-HTP
XYMOGEN · Capsule
100
5-HTP 100 mg
VitaCeutical Labs · Capsule
100
5-HTP 5-Hydroxy-L-Trytophan 50
LifeLink · Capsule
100
5-HTP 5-Hydroxy-L-Trytophan 50
LifeLink · Capsule
100
5-HTP 5-Hydroxy-L-Trytophan 100
LifeLink · Capsule
100
View all 5 Htp products →
5 Htp research Best 5 Htp All 5 Htp products More from myDNAhealth View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.