COSMETIC COMPOSITION COMPRISING A SYNERGISTIC ACTION TRF2 PROTEIN ACTIVATION SYSTEM COMPRISING AN ASSOCIATION OF PEPTIDE EXTRACT OF SOY AND YEAST AND USES THEREOF

摘要

The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium, an activator system for the synergistically active TRF2 protein consisting of the combination of a peptide extract of soybean and yeast. It is characterized in that the peptide extract of soy and yeast is obtained by hydrolysis of at least 80% of soybeans by weight of the total weight of raw materials and at most 20% of yeast by weight of the total weight of raw materials. It also relates to the uses of a cosmetic composition according to the invention, in particular for preventing and / or repairing damage to the DNA of aging-related skin cells by increasing the amount of TRF2 in the cells to limit the degradation of the cells. telomeres without altering the amount and / or activity of telomerase. Finally, the invention provides a cosmetic care method for preventing and / or repairing damage to DNA of aging-related skin cells comprising topically applying to at least a portion of the skin of the face or body of the skin. cosmetic composition according to the invention.