The hydroxystilbenes are well suited for reducing or inhibiting the glycation of certain substrates, for example the proteins of nails and/or hair, advantageously to preventatively and/or curatively combat glycation-related aging of the nails/hair.

Les hydroxystilbenes approprié bien à ramener ou à empêcher le glycation de certains substrats, par exemple les protéines des ongles et/ou des cheveux, avantageusement combattent à preventatively et/ou curatively le vieillissement glycation-connexe du nails/hair.