Niacinamide/Nicotinamide/Vitamin B3 500mg in each capsule Take 1 capsule in the morning and 1 capsule in the evening. 2 month supply
Niacinamide/Nicotinamide/Vitamin B3 + Vitamin D3 Take 2 capsules in the morning and 2 capsules in the evening. 2000IU of Vitamin D per day