Kerastase Premiere Decalcifying System Reparative Shampoo 500ml

Kerastase Premiere Decalcifying System Reparative Shampoo is a 500 ml miracle for hair stressed by hard water. It goes beyond cleansing, actively addressing mineral buildup while restoring damaged strands, so your hair feels smoother, more resilient, and radiant from root to tip.

• Decalcifying power engineered with citric acid and glycine to lift calcium deposits that weigh hair down and dull color.
• Core hair repair railway-repairs keratin links inside the cortex, strengthening the shaft from within and supporting elasticity and bounce.
• Luxurious foam that distributes evenly, ensuring every strand is cleansed without over-stripping moisture.
• Color and keratin treatment longevity protection, helping to preserve treated hair’s vibrancy and structure against mineral-related weakening.
• All hair types welcome — especially those exposed to hard water or undergoing keratin/color treatments, with a refreshed scalp feel and a naturally radiant finish.

How it works: the targeted combination of citric acid and glycine dissolves mineral buildup at the hair surface and in the cuticle, while simultaneously reinforcing the keratin network inside the hair. The result is improved strength, better shine, and smoother manageability, even when hair has faced repeated chemical or heat styling.

Ideal for: anyone living in areas with hard water, hair that has lost its vitality after keratin or color treatments, and scalp users seeking a deeper clean that doesn’t compromise moisture. It’s a practical addition to a routine that needs both cleansing and repair, without compromising the health of treated hair.

Usage tips:

• Wet hair thoroughly and apply a small amount, massaging into scalp and lengths until a rich foam forms.
• Rinse completely, then follow with your preferred conditioner or treatment from the Kerastase regimen.
• For best results, incorporate into your regular wash routine to maintain softness, elasticity, and a polished finish.

Size and origin: 500 ml, proudly made in Spain. With regular use, hair feels softer, more manageable, and visibly healthier, with a scalp that feels refreshed and hair that looks naturally shiny and buoyant.