Kérastase Première Sérum Filler Fondamental

• A leave-in repairing anti-breakage filler hair serum. • This anti-frizz serum works to seal and fill hair strands, and protect them from the heat of styling tools, leaving hair shiny and strong. • Kérastase première serum 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. • Kérastase serum filler fondamental has a dual action: its light, balmy texture seals the cuticles to shield hair surface, while filling the fiber and reinforcing hair strength. • Your hair is protected from the calcium damage of hard water, as well as from humidity, and heat up to 230c. • Frizz is eliminated, and hair is left smooth and supple, easy to style. • Benefits. • Repels humidity. • Deeply nourishes. • Locks out frizz. • Recreates softer and smoother hair.