| abstract |
The invention belongs to the technical field of skin care products, and in particular relates to an application of a gentian root extract, a composition comprising the same, a cosmetic and a cosmetic preparation method. The composition with the effect of inhibiting blue light-induced cell damage includes tetrahydromethylpyrimidine carboxylic acid, cotyledon/stem extract of A. capitulates and gentian root extract. The present invention combines these three components for the first time. Concise, synergistic effect between the three, has a significant effect of protecting cells from blue light damage, and all are water-soluble components, with good compatibility between single components, when it is used in cosmetics, it is very important to cosmetics. The adverse interference of the system is small, and it can be applied to all dosage forms, especially for water-based cosmetics. |