Vitamin C is an essential nutrient well known for its support of healthy immune system function.* As a powerful antioxidant, it can protect the body’s structures from oxidative damage generated by cellular metabolism.* Vitamin C plays an important role in a number of metabolic functions, including the regeneration of Vitamin E and the activation of folic acid.* Because Vitamin C is a critical cofactor in the formation of collagen, it helps maintain the connective tissue that supports skin, bones, teeth, and arterial walls.* • Antioxidant Power of Vitamin C*

Cautions May cause mild, but transient GI discomfort. Vitamin C may interact with nitrate medications, furosemide (a loop diuretic), acetaminophen, and tetracycline.