High concentration Vitamin C from Ebers. Suitable for vegans, lactose-free, gluten-free. Composition per tablet: Vitamin C (Ester-C: Calcium ascorbate and threonate)………………………………………………………………………675.5 mg Microcrystalline cellulose………………………………………………..……..163 mg Magnesium stearate……………………………………………………….….9 mg Silicon dioxide…………………….……………………………………………2.5 mg *NRV daily dose: 1267% Vit.C Indications: Advanced formulation that uses the patented brand Ester-C as a source of Vitamin C, which uses the metabolite Calcium ascorbate and threonate, derived from Ascorbic Acid that has a series of advantages and health benefits such as: 1) Rapid absorption: Ester-C uses the metabolite with the highest bioavailability when taken up by the cell, compared to traditional Ascorbic Acid. 2) 24 hours of controlled action: studies have shown that Ester-C decreases the rate of renal excretion of Vitamin C at the cellular level, therefore, it is retained for longer by the cells of the immune system (White Line) optimizing its action on the immune system, strengthening it. 3) Non-acidic Vitamin C: Ester-C has a neutral pH, unlike traditional Ascorbic Acid used in dietary supplements, which, being acidic, causes adverse gastrointestinal effects such as diarrhea and abdominal pain after consumption. However, our supplement guarantees the absence of such gastrointestinal side effects. Directions for use: It is recommended to take two tablets a day, preferably in the morning, with plenty of water (2 a day). Presentation: Bottle of 60 tablets. 850 mg.