Helps support cardiovascular health and immune function Helps support cardiovascular health and immune function. Helps reduce the recurrence of herpes simplex virus (HSV) infection (e.g., cold sores). A factor in the maintenance of good health. Helps maintain the body’s ability to metabolize nutrients. Helps in the development and maintenance of bones, cartilage, teeth, and gums. Helps in connective tissue formation, wound healing, and collagen formation. An antioxidant for the maintenance of good health. Helps maintain proper muscle function. Medi-C Plus with Magnesium Ascorbate provides high doses of vitamin C and L-lysine, along with magnesium, to support cardiovascular health and immune function. These nutrients can help reduce the recurrence of cold sores, provide antioxidant support, and maintain bones, teeth, and gums. Vitamin C and lysine work together to build collagen, strengthening and holding the coronary artery cells together. Each vegetarian capsule contains:Medicinal ingredients:Vitamin C (magnesium ascorbate, ascorbic acid) 400 mgMagnesium (magnesium ascorbate) 42 mgL-Lysine (L-lysine hydrochloride) 260 mg Non-medicinal ingredienets