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Sleep Factors

product on market Capsule MH Michael's Health Naturopathic Programs Safety: 100/100
100/100

This product looks safe

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

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines melatonin, GABA, and 5-HTP, which have moderate to strong evidence for supporting sleep onset and relaxation. Calcium and magnesium further contribute to muscle and nerve function. Overall, the evidence coverage for this specific combination is limited.

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

Label

Product Label

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

Label Data

3 Veggie Cap(s)
Serving Size
30
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calcium
200 mg (15% DV)
200 mg (48% DV)
Within RDA (0.5× RDA) 316 studies (A:8, B:159)
100 mg
Market median: 100.0mg (116 products) 18 studies (A:0, B:3)
Gamma-Aminobutyric Acid
50 mg
10 mg
Market median: 3.0mg (984 products) 240 studies (A:2, B:109)

Other Ingredients

Hypromellose Microcrystalline Cellulose Leucine
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

DIRECTIONS: As a dietary supplement, take three (3) capsules before bed. Dosage may be increased as directed by a healthcare practitioner.

Warnings & Precautions

Double-sealed for your protection. Do not use if outer seal is broken or missing.

KEEP OUT OF REACH OF CHILDREN.

If you have a medical condition, are planning any medical procedure, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications (especially SSRIs, MAO inhibitors, anti-depressants, sedatives, or drugs for Parkinson’s or psychiatric disorders), consult your healthcare professional before using this product.

If you have a medical condition, are planning any medical procedure, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications (especially SSRIs, MAO inhibitors, anti-depressants, sedatives, or drugs for Parkinson’s or psychiatric disorders), consult your healthcare professional before using this product.

Do not take with alcoholic beverages or when operating machinery or driving a vehicle.

Made in a GMP facility that processes egg, fish, milk, peanut, sesame, shellfish, soy, tree nut and wheat products.

Formulation Notes

Our products contain organically grown herbs, when available.

Certified Kosher

Made in the U.S.A.

Melatonin 5-HTP Calcium and more...

Additional Information

Shield Star K (Kosher) Parve

Family owned and operated.

Metadata

Product Details

UPC / SKU7 55929 11882 3
DSLD Entry Date2024-02-22
Product TypeOther Combinations
FormCapsule
BrandMH Michael's Health Naturopathic Programs
DSLD ID303379
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.