Kérastase Première Sérum Filler Fondamental 90ml

Kérastase Première Sérum Filler Fondamental is a lightweight leave-in treatment designed for inner repair of all types of damaged hair. It helps protect against calcium damage from hard water, humidity, and heat up to 230°C.

This serum seals the cuticles, reinforces hair strength, eliminates frizz, and leaves hair smooth, glossy, and easy to style. For best results, use with the rest of the Kérastase Première range.