Kérastase Resistance, Conditioning Leave-In Scalp & Hair Serum, For Long Hair, With Ceramides, Sérum Extentioniste

A leave-in conditioning serum from Kérastase Resistance designed for long, fragile hair. Its lightweight, non-greasy texture detangles and strengthens without heaviness. Ceramide-enriched to reinforce the hair fiber and reduce breakage, it improves manageability and shine while supporting length retention. Ideal for those growing or maintaining long styles seeking targeted conditioning and reinforcement.