| abstract |
Cosmetic formulation containing: a) one or several compounds selected from the compounds of the formulas Ia and Ib of the physiologically compatible salts of the compounds of the formulas Ia and Ib and of the stereoisomeric forms of the compounds of the formulas Ia and Ib, wherein R1 means H or alkyl, R2 H, COOH, COO-alkyl or CO-NH-R5, R3 and R4 H or OH respectively independent of each other, n 1, 2 or 3, alkyl an alkyl moiety with from 1 to 4 carbon atoms and R5 H, alkyl, an amino acid residue, dipeptide moiety or tripeptide moiety, b) one or more enzymes and c) adjuvants and excipients, characterized in that it additionally contains one or several vitamins and / or vitamin A derivatives selected from vitamin A , vitamin A propionate, vitamin A palmitate, vitamin A acetate, retinol, vitamin B, thiamine chloride hydrochloride, riboflavin, nicotinic acid amide, vitamin C, vitamin D, ergocalciferol, vitamin E, DL-tocopherol, acetate from tocof erol E, tocopherol hydrogen succinate, vitamin K, sculin, thiamine, nicotinic acid, pyridoxine, pyridoxal, pyridoxamine, pantothenic acid, biotin, folic acid and cobalamin. |