Other Ingredients: Microcrystalline cellulose, Ultra Potent-C^{® (calcium ascorbate, niacinamide ascorbate, ascorbic acid, sodium ascorbate, magnesium ascorbate, L-lysine HCI, ascorbyl palmitate, citrus bioflavonoid complex, potassium ascorbate, tetrasodium pyrophosphate, alpha D-ribofuranose, L-cysteine HCl, xylitol, and L-glutathione), stearic acid (vegetable), croscarmellose sodium, silica, and coating (hypromellose, medium-chain triglycerides, and hydroxypropylcellulose).}