KÉRASTASE Resistance Extensionist Mask - Deep Repairing Hair Care - Boosts Growth - Creatine R® & Maleic Acid Technology - Long Damaged Hair - 200 ml

HAIR GROW MASK: This creamy texture hair mask boosts hair growth while strengthening long hair for extra material, vitality and gentle detangling.
CREATINE R TECHNOLOGY: Enriched with creatine, ceramides and maleic acid, this care mask protects and strengthens hair from root to tip. Its innovative formula seals the cuticle for stronger hair and resistance to aggression.
FOR BEAUTIFUL LENGTHS: This Kérastase Extentioniste mask offers visible results, reducing split ends by up to 78% and 99% breakage. Hair gains 4 cm in 3 months, while being softer, shinier and more supple
YOUR ROUTINE KERASTASE RESISTANCE: For an effective hair routine, start by applying the Bain Extensioniste and then, after washing, use the hair mask. Complete with Extentionist Thermal Care before blow-drying.
Tailor-made hair care: With its professional expertise, Kérastase creates customizable treatments to meet the needs of each type of hair thanks to innovative products adapted to each hair specificity.