摘要 |
The invention relates to the use of compounds of formula (I), where R stands for CN, OH, CH3, or H2O, in order to build and improve the resistance of the skin by means of cosmetic application. The compounds are suitable in particular for cosmetic prophylaxis in the case of disposition to chronic skin illnesses, for the prophylaxis and care of allergic skin reactions, and for the cosmetic care of acute skin damage, e.g., in the case of burns and wounds, and in the case of skin aging. |