Kérastase Première Pre-Shampoo, Shampoo, Conditioner and Masque Bundle Treatment our definitive day serum provides

our definitive day serum provides your skin with the key nutrients it needs at this crucial time of day

• Ideal for daily use and post-sport

Perfect for those wanting to air-dry your natural curls

- Non sticky

• Makes skin look smooth

Kérastase Première Pre-Shampoo, Shampoo, Conditioner and Masque Bundle Treatment our definitive day serum providesA dual action repair haircare range that recreates up to 99% of hair's original strength*, while freeing hair from calcium build up that leads to breakage and helping reconnect broken keratin bonds. *Instrumental test on sensitised hair after continued use of the full Premire routine vs. non sensitised hair.