STABILIZED PHARMACEUTICAL AND COSMETIC COMPOSITION OF CATECHINS OR DERIVATIVES THEREOF

摘要

A stabilized pharmaceutical and cosmetic composition of catechins is disclosed. The pharmaceutical composition includes antioxidants, metal chelating agents, catechins or derivatives, and water. The pharmaceutical composition disclosed here can inhibit the oxidation of the catechins and derivatives thereof, and therefore extend the shelf life of the pharmaceutical composition of catechi ns and increase the medical application of the compostions.