KÉRASTASE Première Repair Shampoo Refill 16.9 fl oz — damaged hair repair, decalcifying & strengthening

KÉRASTASE Première Repair Shampoo Refill is a decalcifying, repairing cleanser designed to gently remove mineral buildup and strengthen over-processed, damaged hair while restoring shine and elasticity.

This concentrated refill delivers the same professional-grade formulation used in salons to address hair weakened by bleaching, chemical services, and frequent heat styling. It combines a cleansing action that lifts calcium and mineral deposits from the scalp and fiber with reparative agents that target weakened areas from the inside out. The refill format reduces packaging waste and preserves the shampoo’s efficacy so you can continue a targeted repair regimen at home.

How does this shampoo remove buildup without stripping hair?

The formula includes decalcifying agents that selectively dissolve calcium and other mineral residues without aggressively stripping natural oils. It cleanses the scalp and hair surface while maintaining the hair’s moisture balance, leaving strands pliable rather than brittle.

• Gently dissolves mineral and product buildup for a cleaner scalp.
• Non-aggressive surfactants preserve hair’s natural lipids and hydration.
• Prepares hair for deeper restorative treatments.

In what way does the shampoo help repair damaged or over-processed hair?

This shampoo supports restorative care by reinforcing weakened fiber and reducing tensile stress that leads to breakage. It targets damaged zones to improve manageability and the hair’s ability to reflect light, which translates into a healthier-looking shine and bounce.

• Reinforces core fiber strength to reduce breakage during styling.
• Smoothes cuticle irregularities for improved shine and slip.
• Enhances elasticity so hair recovers better after manipulation.

Why choose the refill format and how do I use it?

The refill keeps a salon-quality product on hand while cutting down on single-use plastic. Pour into your existing KÉRASTASE shampoo bottle and use as your primary cleansing step in a repair-focused routine.

• Eco-friendlier option—reduces packaging waste compared to new bottles.
• Easy to transfer into pump bottles to maintain salon convenience.
• Use with complementary KÉRASTASE treatments for best results.

How quickly will I notice improvements and what should I expect?

Visible benefits like cleaner scalp, smoother surface texture, and improved shine often appear after the first few washes. Structural strengthening and reduced breakage build over multiple applications when combined with conditioners or masks from the same repair range.

• Immediate: cleaner scalp and softer-feeling strands after the first wash.
• Short term: improved manageability and less frizz within weeks.
• Long term: cumulative fiber reinforcement and reduced breakage with regular use.

Who is this for: This refill is formulated for people with hair compromised by chemical services, repeated heat styling, or heavy mineral exposure who want a targeted cleansing step that both decalcifies and supports structural repair. It’s ideal for those following an at-home restorative protocol and for anyone who prefers a lower-waste option without sacrificing professional performance. Pair with KÉRASTASE conditioners, masques, and serums from the repair line for a comprehensive routine tailored to rebuilding strength, improving elasticity, and restoring shine.