| 摘要 |
Catechins, gallic acid esters of catechins or aqueous or organic extracts of plants or plant parts containing catechins or gallic acid esters of catechins, for example leaves of the Theaceae plant family, in particular of the species Camellia sinensis (green tea), or their typical constitutive elements (such as, for example, polyphenols, catechin, caffein, vitamins, sugar, minerals, amino acids, lipids) are used to intensify the natural pigmentation of the skin or to stimulate human skin melanogenesis. |
