With High-Potency Antioxidant Vitamin C. -- With Bioflavonoids. -- With Esterfied Vitamin C. -- 100% Vegetarian. Let the sun shine in with Natrol® Easy-C a high-potency antioxidant vitamin C supplement essential for optimal nutrition. Our new easy-on-the-stomach formula with esterified vitamin C helps provide free radical protection and keeps your body in fighting form. Help build your bodys defenses with Easy-C. Looking and feeling healthy has never felt so easy!