21st Century Niacinamide 500 mg Prolonged Release 110 Count (Pack of 1)
Niacinamide is a good source of vitamin B-3 with a lower flushing effect than that of niacin. Niacinamide is a good source of vitamin B-3 without the flushing effect associated with niacin. 21st Century prides itself on providing you with a great product at the best value.
21st Century Niacinamide 500 mg Prolonged Release Tablets, 110-Count
Niacinamide is a good source of vitamin B-3 with a lower flushing effect than that of niacin. Gluten Free. Suitable for Vegans.
21St Century Niacinamide 500 Mg Prolonged Release Tablets, 110-Count
Niacinamide is a good source of vitamin B-3 without the flushing effect associated with niacin. Gluten free.