| abstract |
Composition based on hydroxypyridone derivatives to reduce hair loss. Composition for reducing hair loss containing at least one compound corresponding to the formula: in which: R1 denotes hydrogen, alkyl, cycloalkyl, cycloalkyl-alkylene, aryl, aralkyl, arylalkenyl; R2 denotes hydrogen, alkyl, alkenyl, halogen or benzyl; R3 denotes hydrogen, alkyl, or phenyl; R4 denotes hydrogen, alkyl, alkenyl, methoxymethyl, halogen or benzyl. |