Calcium carbonate, western medicine name. The commonly used dosage forms are tablet, capsule, granule, chewable tablet and oral suspension. Calcium supplements, antacids. For the prevention and treatment of calcium deficiency, such as osteoporosis, hand and foot convulsions, bone hypoplasia, rickets and children, pregnant and lactating women, menopausal women, the elderly calcium supplement. The medical insurance type of this product is: calcium carbonate tablet, calcium carbonate capsule, calcium carbonate granules are medical insurance class B. Custom Kojic Acid Powder and its derivatives, such as acetate, have certain antibacterial properties, no one-time and cumulative irritation to the skin, and can be used as cosmetics and food preservatives. Strong UV absorption, can be used alone or with a variety of sunscreen products such as soap. It can treat and prevent the formation of skin spots such as liver spots, and the effect is obvious at 1% ~ 2.5%. Helps to retain moisture and reduce skin wrinkles.For Anti-wrinkle Products, Copper Peptide Ahk-cu Powder and Copper Peptide Ahk-cu Powder are very popular, widely used in cosmetics and hair care products. These products can accomplish the functions of Skin Whitening, skin lightening, anti-winkle, etc. There is a great industry behind cosmetics.