Kérastase Premiere Sérum Filler Fondamental - Leave-In Repair Hair Serum for Damaged Hair - 90ml CURL Color lasts longer

Color lasts longer

- Rebuilds Surface Protection

Amino-acid implied on fiber’s internal structure reinforcement + Lipids responsible for surface recovery

It creates a risk of breakage & color shift

Kérastase Premiere Sérum Filler Fondamental - Leave-In Repair Hair Serum for Damaged Hair - 90ml CURL Color lasts longerKrastase Premire Srum Filler Fondamental is a lightweight leave in treatment for the inner repair of all types of damaged hair, leaving it glossy and supple. Because of its increased porousness, processed hair absorbs 3 times more calcium from water than untreated hair, leading to a damaging calcium overdose which is visible inside and outside the hair fiber. Krastase Srum Filler Fondamental has a dual action: its light, balmy texture seals the