Vitamin C is a common vitamin in daily life, with disease resistance, improve immune function and other functions and effects. It can also delay skin aging and has anti-ultraviolet function. The third is anti-inflammatory sterilization, suitable for oral ulcers, gingivitis and other oral diseases. Prevent vascular diseases, have a certain protective effect on the elasticity of blood vessels. The purity of vitamin C provided by our company is 100%, in line with BP, USP and other specifications, and can be widely used in the food industry.