Preshampoo Treatment Concentrate Kérastase Premier

Preshampoo Treatment Concentrate Kérastase Premier

This ultra-decalcifying preshampoo treatment targets hard water mineral buildup on the scalp and hair fiber. By neutralizing the effects of calcium and magnesium, it prepares the hair for subsequent cleansing and conditioning steps. Use this concentrated formula as the foundational step in your hair care routine to restore softness, shine, and manageability, especially in areas with hard water issues. It works to deeply purify the scalp environment, promoting healthier hair growth.