NOW Foods Flush-Free Niacin 250mg capsules contain vitamin B3 in a flush-free formula.

Features of NOW Foods Flush-Free Niacin 250mg capsules:

• Flush-free formula
• Contains vitamin B3
• Suitable for vegetarians and vegans

The Flush-Free Niacin 250mg capsules from NOW Foods contain vitamin B3 without the uncomfortable flush reaction. Flush-Free Niacin is a form of niacin, also known as vitamin B3, designed to reduce or prevent the characteristic "niacin flush" that some people experience when taking regular niacin supplements. The niacin flush is a temporary sensation of warmth, redness, and tingling in the skin that occurs as a result of the dilation of blood vessels.