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Sleep Select

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

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 57% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines magnesium, GABA, and L-theanine, which have moderate to strong evidence for supporting relaxation and sleep quality. Valerian root and inositol are also included to promote sleep onset, though evidence for these is more limited. The ingredient profile maintains a high safety score with no significant concerns noted.

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

Label

Product Label

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

Label Data

2 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
57%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

40 mg (10% DV)
Within RDA (0.1× RDA) 316 studies (A:8, B:159)
Market median: 300.0mg (214 products) 25 studies (A:0, B:6)
Gamma-Aminobutyric Acid
100 mg
100 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
100 mg
Market median: 200.0mg (358 products) 9 studies (A:0, B:2)
Market median: 100.0mg (116 products) 18 studies (A:0, B:3)
50 mg
Market median: 450.0mg (502 products) 28 studies (A:0, B:8)
Market median: 500.0mg (138 products) 2 studies — no high-quality reviews
Hops Strobile Extract
40 mg
Passion Flower aerial extract
40 mg
Market median: 300.0mg (122 products) 22 studies (A:0, B:7)
California Poppy aerial extract
25 mg
Jujube Seed Extract
25 mg
3 mg
Market median: 3.0mg (984 products) 240 studies (A:2, B:109)

Other Ingredients

Hypromellose Microcrystalline Cellulose Maltodextrin Silica Hydroxypropyl Cellulose
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: 2 capsules 30 to 45 minutes before bed or as directed by your healthcare professional.

Warnings & Precautions

Warning: If you are taking medication, have a medical condition or an upcoming medical procedure, or are pregnant or nursing, consult a physician before using.

If adverse reactions occur, discontinue use and consult your healthcare practitioner.

Keep out of reach of children.

Formulation Notes

Suntheanine

Natural support for restful sleep

Does not contain gluten.

Additional Information

Store sealed in a cool, dry place.

Metadata

Product Details

UPC / SKUM043
DSLD Entry Date2025-05-21
Product TypeOther Combinations
FormCapsule
BrandMoss Nutrition
DSLD ID329183
Data Updated2026-04-11
Research

Research Evidence

849
Research Sources
56
Avg Quality
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
View all evidence for Electrolytes →
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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.