Extra C is a high potency form of vitamin C, developed and clinically researched to deliver enhanced absorption and retention. The addition of lipid metabolites enhances bioavailability, making it more rapidly absorbed and more highly retained by the human body than other traditional forms of vitamin C. The result is an increase in the distribution of vitamin C to the cells helping to deliver optimal levels. Extra C is formulated from natural ingredients with the vitamin C derived via a corn fermentation processes.Vitamin C is an essential nutrient for the body. It is crucial for the normal function of the immune system and is required for the normal operation of many structures in the body including, bones, teeth and gums. It also supports skin by contributing to normal collagen formation and contributes to the protection of cells from oxidative stress. In addition, vitamin C helps maintain normal energy levels and psychological function. IngredientsPureway C 550mg providing:Vitamin C (as ascorbic acid) 495mgCitrus bioflavonoids 27.5mgFatty acid blend 27.5mgIn a base of alfalfa, spirulina and bilberryVegan (HMPC) capsule Directions For UseAs a food supplement, take one capsule 1 - 3 times daily with food or as recommended by your healthcare practitioner.