Product Overview

When hair is damaged, its molecular structure, composed of peptides, is compromised. But most peptides are too big to be reinjected into the fibre, making damage almost irreversible. Help repair damage with the use of Peptides Bonder and 5 Amino Acids. Up to 82% more strength*. Restore hair's original elasticity & movement**. For the first time, L’Oréal's Advanced Research team successfully managed to decompose peptides, to inject their components separately into the fibre***. Once inside, they reform & rebuild the molecular structure of the hair**. The Leave-In Mask has heat protection up to 230°C/450°F****. This range has been co-developed with 3 repair experts: Adina Pignatare @adina_pignatare from the US Mike Julliard @loungecut from France Barbara Rabelo @barbararabelo_ from Brazil *Brushing test vs sensitised hair. **Instrumental test after 5 applications of shampoo + rinse off serum. ***Amino acids & peptides bonder. ****Instrumental test on Leave-In Mask.

How To Use 

1. Apply shampoo on wet hair. Lather until a rich foam is obtained. Rinse. 2. Use instead of conditioner. Divide hair in 2 sections and press 2-3 pumps of the serum into the hands. Distribute evenly and apply from lengths to ends. For very dry hair, apply from roots to ends. Work the serum through the hair between your palms for 1-2 mins. Rinse thoroughly. 3. Apply the leave-in mask on towel-dried hair. Detangle for optimal distribution and leave in.