Damage Undo Stop & Lock Colour Preserver is a long-lasting colour protection hair mask.

This is a professional masque for coloured and bleached hair.

It contains Keraboost Technology which is a synergistic complex of active ingredients of natural origin, which neutralises Hydrogen Peroxide and blocks the action of persulphates after colouring and bleaching services.

It helps reinforce the hair, bonds and maintains both colour intensity and brightens tones, for visibly healthier, shinier hair and long-lasting results.