| abstract |
The present invention relates to a cosmetic or pharmaceutical composition comprising, in a physiologically acceptable medium, at least one (co) polymer comprising a polymeric backbone and at least one linking group linked to said polymeric backbone and capable of establishing H bonds with one or several joining junction groups, each pairing of a junction group involving at least 3 H bonds, said (co) polymer having at least one ionizable group.n n n The invention also relates to a cosmetic treatment method using said composition. |