| abstract |
The external preparation of collagen, the external preparation include the raw material of following parts by weight in a kind of efficient supplement skin of the present invention：5~50 parts of jujube, 5~50 parts of the root of Dahurain angelica, 5~50 parts of lily, 5~30 parts of Radix Glycyrrhizae, 1~40 part of P P4H protease carrier, 1~10 part of vitamin C.The present invention is feasible with the rush skin collagen expression study that Chinese Traditional Medicine resource is combined with modern biology technology, the advantage is that more effectively external preparation does not have irritation, can alleviate the aging state of local skin, Small side effects. |