[Introduction]: This is a Vitamin C crystal coated with a thin film of medicineclass high polymer. The film is either aqueous high polymer or lipolytic high polymer .Observed under intensified microscope , most of the Vitamin C crystals are coated. Because of the film protection , the anti-oxidation ability of the product is stronger than those without films and has a better performance for moisture resistance.

[Specification]: Coated VC has two contents 90% and 95%. 

[Package]: Net weight 25kg cardboard cartons/ drums ( or as per customer's requirements )