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Niacin (Vitamin B-3) is an essential B-group vitamin necessary for good health.Niacin supplements may sometimes temporarily cause flushing and/or itching, but this sustained release tablet should minimize those symptoms. To further limit these uncomfortable but not dangerous symptoms, take daily and avoid missing doses
1 capsule daily with a meal
Serving Size: 1 tabletServings Per Container: 250
Serving size - 1 capsule
Niacin (Vitamin B-3) 500mg