Kerastase Soin Therapiste
A lightweight pre-shampoo for highly damaged fine hair .
Used before shampooing, the Soin Premier Thérapiste provides extra protection to very damaged hair before shampooing, helping to repair and strengthen very damaged, over-processed hair without being too heavy.
Apply to damp hair, massage onto lengths and ends. Leave in for 2-3 minutes, emulsify and rinse thoroughly.