SERUM FILLER FONDAMENTAL, 90 ML

PREMIÈRE SÉRUM FILLER FONDAMENTAL by KÉRASTASE is a non-washable thermal protective filler serum for internal repair and discipline of all types of damaged hair, making it shiny and elastic. With every contact with water, calcium accumulates and penetrates between the keratin structures and destroys their bonds, making the hair harder and brittle from the inside. Externally, calcium accumulates on the surface of the hair, which leads to loss of shine and lack of smoothness. In addition, damaged hair can absorb up to 3 times more calcium from running water (than undamaged hair) due to porosity, causing calcium overload. PREMIÈRE double-action range, enriched with an effective 8% complex of citric acid + glycine*, as well as peptides. For decalcification, citric acid works on the surface and also penetrates inside the hair, helping to eliminate the overaccumulation of calcium - to counteract the loss of shine and smoothness of the hair. When calcium build-up is eliminated, glycine penetrates the hair to repair damaged keratin bonds to reduce breakage. As a strengthening ingredient, peptides help to fill and close the hair cuticle - to strengthen the surface, moisturize and shine. In this way, the PREMIÈRE range has a double effect: reducing the overaccumulation of calcium, which provoked brittleness, as well as restoring the damaged keratin bonds of the hair. Restoration of up to 99% of the original hair strength!** PREMIÈRE SÉRUM FILLER FONDAMENTAL has a double effect: the light, soft texture seals the cuticles, protecting the surface of the hair, while at the same time filling and strengthening the hair. Your hair is protected from damage caused by calcium, moisture and temperatures up to 230°C. Hair is disciplined and becomes smooth and elastic, it is easier to style. Advantages: - Wraps hair for deep nourishment and discipline. - +55% softer hair.*** - 3 times smoother hair.*** - Protection against high temperatures up to 230°C.*** - Up to +99% stronger hair.*** Up to 72 hours of hair discipline.*** *In the PREMIÈRE CONCENTRÉ DÉCALCIFIANT ULTRA-RÉPARATEUR range ** Instrumental test after 5 uses of pre-shampoo + shampoo-bath + mask or fondant of the PREMIÈRE line ***Instrumental test after using the serum of the line