Purchase

niacinamide_solderm_y

Niacinamide/Nicotinamide/Vitamin B3
500mg in each capsule
Take 1 capsule in the morning and 1 capsule in the evening.
2 month supply

niacinamide_D3_2000

Niacinamide/Nicotinamide/Vitamin B3
+
Vitamin D3
Take 2 capsules in the morning and 2 capsules in the evening.
2000IU of Vitamin D per day