Flush-Free Niacin 250 mg
This product is generally safe
- Niacin: 500mg is 14.3× the Tolerable Upper Intake Level (35mg)
- 100% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · grounded in 1 source · methodologyNiacin is supported by strong evidence for managing lipid levels, while inositol is often used to support insulin sensitivity. This flush-free formulation combines these ingredients to minimize skin redness. Research coverage for this specific combination is limited.
AI-generated summary based on research evidence. Not medical advice.
Safety Alerts
Niacin: 500mg is 14.3× the Tolerable Upper Intake Level (35mg)
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
Suggested usage: Take 2 capsules daily as needed, with food.
Warnings & Precautions
Caution: For adults only.
Consult physician if pregnant/nursing, taking medication, or have a medical condition (liver problems, stomach ulcers, diabetes, gout, etc.).
Keep out of reach of children.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that process other ingredients containing these allergens.
Formulation Notes
Niacin (vitamin B-3) is an essential B-complex vitamin. Flush-free niacin contains inositol hexanicotinate, a form of niacin that consists of six molecules of niacin linked to a single inositol molecule. It is slowly broken down in the body to yield free niacin and inositol. This gradual release of niacin allows for true niacin activity without the characteristic niacin flush that many people cannot tolerate.
Natural color variation may occur in this product.
Nutritional health
Non-GMO
Vegetarian/vegan
Triangle K (Kosher)
Inositol hexanicotinate is a stable, non-flushing source of niacin. This superior source of niacin works to reduce the common "niacin-flush" problems associated with high doses of niacin supplements.
Made and quality tested in the USA with globally sourced ingredients.
Additional Information
Store in a cool, dry place after opening.
Triangle K (Kosher)
Vitamins Family owned since 1968.
GMP Quality Assured
Product Details
Research Evidence
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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.