Description: Features Vitamin C antioxidant for overall health and wellness. Suggested Use: Adults take 1-4 tablets daily or as directed by your healthcare practitioner. Ingredients: Medicinal Ingredients Amount Each tablet contains: Vitamin C (calcium ascorbate, niacinamide ascorbate, ascorbic acid, sodium ascorbate, magnesium ascorbate, ascorbyl palmitate, potassium ascorbate) 500 mg L-Lysine (L-lysine HCl) 18 mg Citrus Bioflavonoids (Citrus sinensis L., Citrus reticulata) fruit extract standardized to 45% hesperidin 17.5 mg D-Ribose 7 mg Xylitol 5 mg L-Cysteine (L-cysteine HCl) 4.5 mg L-Glutathione 2.5 mg Non-medicinal ingredients: Cellulose, stearic acid (veg), croscarmellose sodium, tetrasodium pyrophosphate, magnesium stearate (veg), and coating (hypromellose, hydroxypropylcellulose, and medium-chain triglycerides).