Kérastase | Première Sérum Filler Fondamental Repairing Anti-Frizz Serum

Peptides: Chains of amino acids that reinforce the hair's surface.
Glycine: An amino acid that penetrates the hair's inner layer to deeply repair and strengthen.
Dimethicone: A silicone that smooths the hair surface and adds shine.
Citric Acid: Helps eliminate calcium buildup, neutralizing dullness and stiffness

A luxury brand collection of shampoos, conditioners, styling products and treatments curated for you by YRK Chicago Salon stylists.

Enhanced Smoothness: Provides up to 3 times smoother hair.
Increased Softness: Makes hair up to 2 times softer.
Strengthening: Leaves hair 99% stronger, reducing breakage.
Frizz Control: Offers 72 hours of anti-frizz protection.
Heat Protection: Safeguards hair from styling tools up to 230°C (450°F).

A luxury brand collection of shampoos, conditioners, styling products and treatments curated for you by YRK Chicago Salon stylists.