Kérastase Première Concentré Decalcifying Ultra-Repairing Pre-Shampoo Treatment 250ml 8941 ensuring your hair looks great

ensuring your hair looks great throughout the day

turning it into silky strands on their best behavior

and shea butter to help nourish and moisturize the scalp

The shampoo and conditioner are formulated with a unique blend of violet pigments that help to neutralize yellow and brassy tones in blonde hair

Kérastase Première Concentré Decalcifying Ultra-Repairing Pre-Shampoo Treatment 250ml 8941 ensuring your hair looks greatThe first pre shampoo treatment that removes calcium and fully repairs all types of damaged hair. Hard water with calcium can further damage already delicate over processed or lightened hair. Because its more porous, damaged hair absorbs 3 times more calcium than natural hair. This treatments concentration of pure acids has a dual action: it decalcifies hair from this calcium overdose, and repairs it from the inside out, restoring hair strength, and