Kerastase Resistance Masque Extentioniste 6.8 oz 200ml

Kérastase Résistance Masque Extentioniste (200 ml / 6.8 oz)
An intensive strengthening hair mask created for weak, breakage-prone hair aiming for length retention. Its restorative formula nourishes, seals split ends, and boosts resilience—ideal for those growing their hair longer.

• Reinforces hair fiber using Creatine R complex (creatine + ceramides + taurine) and maleic acid, which penetrate the hair to rebuild internal bonds and seal the cuticle

• Promotes healthier lengths by improving elasticity, reducing split ends, and enhancing shine for visibly smoother strands 

• Lightweight yet powerful cream texture—deeply hydrating without weighing hair down

• Dermatologist- and stylist-recommended as a top mask for hair growth and strength