21st Century, Prolonged Release Niacin, 500 mg, 100 Tablets

Compare Vs. Slo-Niacin®

Vitamin Supplement

Gluten Free

Non GMO

Guaranteed Quality Laboratory Tested

Trusted Quality for Over 30 Years

Niacin (vitamin B-3) supports energy metabolism, heart health and the nervous system. Prolonged release vitamins are designed to reduce flushing.

Suggested use

As a vitamin supplement, adults take one (1) tablet daily with any meal