Bolster your body's natural defenses with Solgar Vitamin C 1,000 mg. Vitamin C is well-known for its superior antioxidant power and is the leading vitamin for immune support. Vitamin C is involved in collagen formation, which is important for healthy nails, skin and hair. This formula is free of gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives and color. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.