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NutraSleep

product on market Tablet or Pill Source Naturals Sleep Science Safety: 98/100
98/100

This product looks safe

  • Magnesium: 440mg is 1.3× the Tolerable Upper Intake Level (350mg)
  • 57% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This profile contains B vitamins and calcium, which provide moderate support for neurological function and muscle relaxation. Research indicates these nutrients play a role in sleep regulation, though the overall evidence coverage for this specific combination is limited. The formulation maintains a high safety profile.

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

Alerts

Safety Alerts

Magnesium: 440mg is 1.3× the Tolerable Upper Intake Level (350mg)

Label

Product Label

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

Label Data

2 Tablet(s)
Serving Size
25
Servings
Other Combinations
Product Type
57%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
14 Calorie(s)
Total Carbohydrates
1 Gram(s) (1% DV)
10 mg (63% DV)
Within RDA (0.7× RDA) 196 studies (A:5, B:63)
2 mg (118% DV)
1.5× RDA — within safe limits 114 studies (A:3, B:35)
Calcium
254 mg (20% DV)
440 mg (105% DV)
Exceeds UL by 1.3× (UL: 350 mg) 316 studies (A:8, B:159)
Sodium
10 mg (1% DV)
875 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
700 mg
Market median: 550.0mg (217 products) 29 studies (A:0, B:5)
GABA
600 mg
Skullcap
250 mg
Market median: 250.0mg (60 products) 7 studies (A:0, B:1)
200 mg
Market median: 300.0mg (214 products) 25 studies (A:0, B:6)
Market median: 400.0mg (142 products) 10 studies (A:0, B:2)

Other Ingredients

Microcrystalline Cellulose Stearic Acid modified Cellulose Gum Magnesium Stearate
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: 2 to 4 tablets as desired 30 to 60 minutes before going to sleep.

Warnings & Precautions

Warning: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product. California consumers: Warning: Reproductive harm - www.P65Warnings.ca.gov/food

Do not use if either tamper-evident seal is broken or missing.

Keep out of the reach of children.

Formulation Notes

Bio Align

Multi-nutrient & herb complex

SLEEP SCIENCE NUTRASLEEP is a unique blend of natural ingredients, providing vitamins, minerals, herbs, taurine, and the neurotransmitter GABA, all known to be relaxing and soothing.

Suitable for vegetarians.

Contains no dairy, egg, gluten, soy or wheat. Contains no sugar, preservatives, or artificial color, flavor or fragrance.

Metadata

Product Details

UPC / SKU0 21078 00750 0
DSLD Entry Date2022-10-24
Product TypeOther Combinations
FormTablet or Pill
BrandSource Naturals Sleep Science
DSLD ID275454
Data Updated2026-04-11
Research

Research Evidence

241
Research Sources
55
Avg Quality
113
Meta Analysis
75
Systematic Review
32
Rct
11
Clinical Trial
3
Other
3
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Openfda Safety
A Niacin for primary and secondary prevention of cardiovascular events
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
Meta Analysis BMJ (Clinical research ed.) 2013 PubMed DOI
A Effect on cardiovascular risk of high density lipoprotein targeted drug treatments niacin, fibrates, and CETP inhibitors: meta-analysis of randomised controlled trials including 117,411 patients
Meta Analysis BMJ (Clinical research ed.) 2014 PubMed DOI
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024 PubMed DOI
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010 PubMed DOI
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010 PubMed DOI
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019 PubMed DOI
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016 PubMed DOI
View all evidence for Niacin →
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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.