Quick Overview
NOW Flush-Free Niacin is a vegetarian B-vitamin dietary supplement formulated to support optimal nutritional health, without side effects.
This formula delivers 500 mg of niacin, also known as vitamin B3, a member of the B-vitamin family essential for human health. While most other niacin products cause occasional tingling red rash or niacin flush on the skin when consumed in higher amounts, NOW Flush-Free Niacin is specially designed to avoid such adverse reactions. It is fortified with inositol hexanicotinate, a superior, lower potency source of niacin that is stable and non-flushing and inhibits symptoms of niacin overdose.