Replenish damaged hair with this intensive treatment. The Vichy Dercos Kera Solutions Restoring 2 Minute Conditioning Mask. This conditioning treatment is designed to help repair the appearance of surface damage such as spit ends, frizz and breakage while reinforcing the hair structure. Keratin works to repair the protein bonds broken during the colouring and heat-styling processes.Over time the hair fibre can be damaged by UV rays as well as mechanical, thermic and chemical aggressors which degrade its keratin level, the fibrous protein forming the main structural constituent of hair. This multi-benefit mask repairs the appearance of damage linked to this keratin loss, thanks to formulas enriched with plant proteins and ingredients inspired from skincare. Enriched with Pro-vitamin B5 and Coconut Oil smooth and condition the hair along with conditioning Vichy mineral water.