Natural Factors Vitamin B3 Niacin 500mg 90tabs
Health Canada #:
Vitamin B3 essentially comes in two forms: niacin (or nicotinic acid) and niacinamide and both possess the same vitamin activity in the body. Some people prefer to take niacinamide because niacin can cause flushing, which is characterized by itching, burning, and tingling sensations of the skin. However, niacin, not niacinamide, is recommended for circulatory problems, and it has greater cholesterol and triglyceride lowering properties.
Vitamin B3 (Nicotinic Acid)...500 mg