Kérastase Resistance Therapiste Serum for Severely Damaged Hair

A professional leave-in dual-action serum specially formulated for severely damaged, weakened, and over-processed hair. It helps rebuild and strengthen the hair fiber while protecting it from heat styling and daily environmental stress. Enriched with FIBRA-KAP™ Complex, Plant-Based Keratin, and Resurrection Sap, it repairs damaged hair, reduces breakage, and restores softness, strength, and elasticity.

Its lightweight formula provides heat protection up to 230°C (446°F), helps control frizz and split ends, and leaves the hair smoother, shinier, and easier to style without weighing it down.