1, the main role of citric acid is a preservative, flavoring, toning, antioxidant, deodorization and deodorization, corrosion inhibition, cleaning dirt, accelerate keratin renewal.

2, the main use of food additives, such as acidulants, solubilizers, buffers, antioxidants, deodorants, flavor enhancers, gelling agents, coloring agents. Or used for cleaning metal, pipeline, water dispenser, etc. It can also be used in lotions, creams, shampoos, whitening supplies, anti-aging supplies, acne supplies and other products.