Vitamin B-12 Active Ingredient Dispenser Cartridge $0.99 Out of stock SKU: MV 35463 51 Category: Dispenser Cartridges Description Description Related products Vitamin B-6 Active Ingredient Dispenser Cartridge $299.99 Read more Thiamine Active Ingredient Dispenser Cartridge $299.99 Read more Biotin Active Ingredient Dispenser Cartridge $299.99 Read more Riboflavin Active Ingredient Dispenser Cartridge $299.99 Read more