摘要 |
<p>Cosmetic compositions and methods, particularly for skin lightening, using N-acylbenzothiazolone compound and derivatives of general formula I as skin lightening agents alone or in combination with other skin benefit agents and together with a cosmetic vehicle: Where R represents a hydrogen atom, C<SUB>1</SUB>-C<SUB>4 </SUB>acyl group, or C<SUB>1</SUB>-C<SUB>4 </SUB>alkyl group. Preferably, the compound is 3-propionylbenzothiazol-2-one, i.e. where R in the formula I is C<SUB>1 </SUB>alkyl group.</p> |