Flush-Free Niacin 500 mg
80/100
This product is generally safe
- Niacin: 500mg is 14.3× the Tolerable Upper Intake Level (35mg)
- 100% of ingredients have research evidence
C
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin: 500mg is 14.3× the Tolerable Upper Intake Level (35mg)
Label Data
1 Capsule(s)
Serving Size
60
Servings
Other Combinations
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
500 mg
(2500% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 14.3× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
125 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
Other Ingredients
Rice Flour
Vegetable Cellulose
Leucine
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (97% of products)
Structure/Function (86% of products)
Nutrient (36% of products)
Target Groups
Vegetarian
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Product Information
📋 Directions for Use
Suggested use: Take 1 capsule 2 or 3 times daily as a dietary supplement, with meals, or as directed by your health professional.
⚠️ Warnings & Precautions
Caution: If you are pregnant, nursing, or taking any medications, consult your health practitioner before use.
Discontinue use and consult doctor if any adverse reactions occur.
Keep out of reach of children.
Use only if safety seal is intact.
🧪 Formulation Notes
Vegetarian
Gluten Free Non-GMO Free of: milk, egg, fish, peanuts, crustacean shellfish, soy, tree nuts, wheat, yeast and gluten. Free of ingredients derived from GMOs.
Hexaniacinate form
Exclusive Professional Formulas
Additional Information
Store in a cool, dry place.
BPA free
Product Details
UPC / SKU
8 59782 00637 9
DSLD Entry Date
2021-05-22
Product Type
Other Combinations
Form
Capsule
DSLD ID
249288
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
Use of high potency statins and rates of admission for acute kidney injury: multicenter, retrospective observational analysis of administrative databases
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
A
A terminal metabolite of niacin promotes vascular inflammation and contributes to cardiovascular disease risk
A
Topical azelaic acid, salicylic acid, nicotinamide, sulphur, zinc and fruit acid (alpha-hydroxy acid) for acne
B
Assessment of the Role of Niacin in Managing Cardiovascular Disease Outcomes: A Systematic Review and Meta-analysis
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