This patented shampoo by L’Oréal Professionnel, formulated with Peptides bonder + 5 Amino acid, repairs hair macro-molecular structure. Hair is stronger and nourished, with improved elasticity, movement***, and +86% smoothness*****. *Instrumental test on the fiber macromolecular structure after application of shampoo + rinse-off serum + leave-in mask. **Amino acids & peptides bonder ***Instrumental test after 15 applications of shampoo + rinse-off serum + leave-in mask ****Consumer test after application of shampoo + rinse-off serum + leave-in mask ***Instrumental test. Enriched with 0.01% salicylic acid, it also helps gently purify and refresh the scalp.

L'Oréal Professionnel Paris