Cortex moutan composition with blackening and whitening effects

The invention belongs to the technical field of cosmetic preparation, relates to a novel application of a peony root bark extract in a whitening skin care product, and particularly relates to a peony tree bark composition with blackening and whitening effects. The composition comprises the cortex moutan extract, amino acid, vitamins, low-carbon alcohol, high-carbon alcohol, polyhydric alcohol, water and other raw materials, the cortex moutan extract serves as a main functional component, the effect of reducing melanin generation is achieved by inhibiting activity of tyrosinase in skin cells through the cortex moutan extract, and then the effects of fading black and whitening are achieved; the composition provided by the invention is simple in material composition, can radically solve the problem of blackening of human skin, and realizes skin whitening. 本发明属于化妆品制备的技术领域，涉及一种牡丹根皮提取物在美白护肤品中的新应用，具体涉及一种具有褪黑美白功效的丹皮组合物。本发明的组合物包括丹皮提取物、氨基酸、维生素、低碳醇、高碳醇、多元醇、水等原料，以丹皮提取物为主要功能性成分，通过丹皮提取物对皮肤细胞中络氨酸酶活性的抑制，达到减少黑素产生的功效，进而起到褪黑美白的