Abstract: Compositions for treating keratin fibers are described. Said compositions comprise, in a cosmetically acceptable medium: (a) at least one film-forming amino-silicone polymer selected from Polysilicone-35, Polysilicone-33, Polysilicone-29, Polysilicone-28, Polysilicone-25, Polysilicone-24, Polysilicone-22, Polysilicone-19, Polysilicone-18, Polysilicone-14, Polysilicone-3, and mixtures thereof; and (b) at least one silane derivative of a hydrolyzed protein or peptide or amino acid. These compositions provide an anti-frizz effect to hair while reinforcing and repairing hair as well as protecting hair during heat treatments (heat-protection). A process for treating keratin fibers using these compositions and the use of these compositions for protecting keratin fibers from heat damage are also described.

Abstract: The present disclosure relates to a composition containing at least one chelating agent, its use, a hair dyeing and/or bleaching composition which contains this composition, a kit for dyeing and/or bleaching hair which comprises the composition, a method for dyeing and/or bleaching the hair, and a method for hair cosmetic treatment which comprise the application of the composition.

Abstract: The present disclosure relates to a composition containing at least one chelating agent, its use, a hair dyeing and/or bleaching composition which contains this composition, a kit for dyeing and/or bleaching hair which comprises the composition, a method for dyeing and/or bleaching the hair, and a method for hair cosmetic treatment which comprise the application of the composition.