SOURCE NATURALS - Acerola Cherry Chewable C (500 mg) - 250 TabletsDESCRIPTION Vitamin C, also referred to as ascorbic acid, is the single most commonly used vitamin supplement. It plays a major role in the formation of collagen (a structural protein in connective tissue), amino acid metabolism and hormone synthesis, and the utilization of many nutrients such as folic acid and iron. It is also a key factor in the body's immune system. DETAILS Package Description: 250 Tablets Serving Size: 1 Tablet Number of Servings: