Kérastase Resistance Strengthening Shampoo, Damaged hair seeking healthier length, With Creatine, Bain Extensioniste

Kérastase Resistance Strengthening Shampoo Bain Extensioniste targets damaged hair seeking healthier length. Enriched with creatine, it gently cleanses while reinforcing fiber to reduce breakage. The shampoo produces a rich, creamy lather and suits those focused on strengthening and length retention. Ideal for mid- to long-length hair needing fortification rather than heavy moisture; used as part of a strengthening routine.