NOW Supplements
Flush-Free Niacin 250 mg Veg Capsules
87/100
SUPPIE SCORE
78/100
EFFICACY
High
SAFETY
92/100
CLEANLINESS
What Does Flush-Free Niacin 250 mg Veg Capsules Do?
Flush-Free Niacin 250 mg Veg Capsules lists Inositol Hexanicotinate (549 mg) and Niacin (Vitamin B-3) (500 mg) as its main actives. Any judgement should be based on the stated amounts and forms rather than the product name or marketing claims alone.
How does 500 mg of flush-free niacin compare to standard niacin dosing for lipid support?
Is the inositol hexanicotinate form clinically effective at this dosage?
Can this product be taken with food to further minimize any residual flushing?
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What Are the Benefits of Flush-Free Niacin 250 mg Veg Capsules?
Based on proven scientific research
Lipid metabolism supportStrong
Niacin delivery without flushingStrong
Good For:
What Are the Side Effects of NOW Supplements Flush-Free Niacin 250 mg Veg Capsules?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Generally well tolerated at 500 mg niacin daily
•Monitor liver enzymes with long-term high-dose use
•May interact with statins and blood pressure medications
•Safe for most adults; limited pregnancy data
•Produced in facility processing common allergens
Potential Side Effects
Negative Interactions
Inactive Ingredients
Rice flour
Low RiskHypromellose (cellulose capsule)
Low RiskMicrocrystalline cellulose
Low RiskStearic acid (vegetable source)
Low RiskSilicon dioxide
Low RiskWhat Are the Ingredients in NOW Supplements Flush-Free Niacin 250 mg Veg Capsules?
Inositol Hexanicotinate
549 mg
Niacin (Vitamin B-3)
500 mg
Inositol
120 mg
Rice Flour
Hypromellose (cellulose capsule)
Microcrystalline Cellulose
Stearic Acid (vegetable source)
Silicon Dioxide
Dosage & Bioavailability
How the active doses and forms in Flush-Free Niacin 250 mg Veg Capsules compare to the research.
•Inositol Hexanicotinate is listed at 549 mg per serving; without a source-specific reference range, dose adequacy cannot be graded.
•Niacin (Vitamin B-3) is listed at 500 mg per serving; without a source-specific reference range, dose adequacy cannot be graded.
Frequently Asked Questions
Common questions about NOW Supplements Flush-Free Niacin 250 mg Veg Capsules