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 formulated from natural ingredients with the vitamin C derived via a corn fermentation process.