
Bearberry leaves extract with ericaceae plant dry bearberry leaves as raw material to extract active ingredients, the main ingredients for arbutin, ursolic acid.
Arbutin has antibacterial, cough, diuresis and so on the many kinds of pharmacological activities, or human melanocytes of tyrosinase inhibitor, arbutin can effectively restrain the skin of the biological (tyrChemicalbookosinase) tyrosinase activity, block the formation of melanin, combining itself and cheese ammonia enzyme directly, accelerate the melanin's decomposition and discharge, thus reducing the skin pigment deposition, remove spots and freckles, is often used for whitening cosmetics, the main raw materials at home and abroad, several countries in the world to arbutin in cosmetics.