| abstract |
The invention relates to the use in a cosmetic composition or for thenpreparation of a pharmaceutical composition, to promote the pigmentation ofnthe skin and / or hair, of at least one substituted pyrimidine 3-oxide derivativenin 6.n n n The invention also relates to a composition containing at least one ofntyrosinase substrates and at least one substituted pyrimidine 3-oxide derivativenin 6 and its use. |