How is Exta-Cee different from other vitamin C products?
A.Ordinary vitamin C is ascorbic acid, which can cause an upset stomach in individuals sensitive to acidic substances. Ester-C (the source of vitamin C in RBC’s Exta-Cee product) is pH neutral, and it is more absorbable than ascorbic acid. Exta-Cee also contains Nanoclusters for the most bioavailable vitamin C product on the market.