🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

1 Vegan Capsule(s) Serving Size
60 Servings
Other Combinations Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

3.3 mg (21% DV)
✅ Within RDA (0.2× RDA of 14 mg) 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 3.3mg UL 35mg
200 mg
📊 Market median: 500.0mg (70 products)
Median 500.0mg This product: 200mg
Gamma-Aminobutyric Acid
100 mg
Glycine
50 mg
📊 Market median: 250.0mg (60 products) 📚 7 studies (Tier A: 0, B: 1)
This product: 20mg
Hops Flower Extract
20 mg
20 mg
📊 Market median: 400.0mg (142 products) 📚 10 studies (Tier A: 0, B: 2)
This product: 20mg
4 mg
📊 Market median: 3.0mg (984 products) 📚 236 studies (Tier A: 2, B: 109)
This product: 4mg UL 10mg

Other Ingredients

Hypromellose Magnesium Stearate Dicalcium Phosphate Maltodextrin

Label Claims — Verification

All Other
Structure/Function
All Other (97% of products) Structure/Function (86% of products) Nutrient (36% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Doctor's suggested use: Take 1 capsule 30 to 60 minutes before bedtime with water.

⚠️ Warnings & Precautions

Precautions: Only for adults over 18 years. Keep out of reach of children.

Do not use with alcohol, when driving, or while operating heavy machinery.

Consult a health care practitioner before use if you are taking any medications, have a medical condition, or are pregnant or nursing.

Discontinue use two weeks prior to surgery.

🧪 Formulation Notes

GF Gluten Free

Safe & Effective Fall asleep faster, enjoy deep sleep, & wake up feeling rested

Unconditionally guaranteed for purity and labeled potency.

Additional Information

Verified by Ken Redcross, MD Sleep Answer is recommended by Ken Redcross, MD, board-certified internist, Healthy Directions doctor, and best-selling author with 20+ years of experience treating patients. The blend of seven key ingredients in Sleep Answer has earned his seal of approval for maximum effectiveness.

Get to know the doctors at DoctorsPreferred.com Doctor Verified Formula

Triple tested cGMP certified facility

To preserve quality and freshness, store bottle with cap tightly closed in a cool, dry place.

Product Details

UPC / SKU 8 10047 39115 9
DSLD Entry Date 2024-07-25
Product Type Other Combinations
Form Capsule
DSLD ID 309884
Data Updated 2026-04-11

Research Evidence

241 Research Sources
55 Avg Quality Score
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
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
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
A A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
Meta Analysis Nature medicine 2024
A Meta-analysis and imputation refines the association of 15q25 with smoking quantity
Meta Analysis Nature genetics 2010
A Genome-wide meta-analyses identify multiple loci associated with smoking behavior
Meta Analysis Nature genetics 2010
A Antidepressants for smoking cessation
Meta Analysis The Cochrane database of systematic reviews 2014
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
B Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
Meta Analysis JAMA network open 2019
B Association Between Lowering LDL-C and Cardiovascular Risk Reduction Among Different Therapeutic Interventions: A Systematic Review and Meta-analysis
Meta Analysis JAMA 2016
View all evidence for Niacin →

Compare Similar Products

View all Niacin products →