The SEPHORA COLLECTION strengthening conditioner made with 94% ingredients of natural origin helps repair your hair from roots to tips while hydrating it. From the very 1st application, your hair is soft, shiny and easy to comb.Enriched with biotin and plant proteins, it boasts a melting texture that quickly rinses out of your hair without weighing it down. For a complete routine, use it with our strengthening shampoo!Super-ingredients for your conditioner: This strengthening conditioner is made with synthetic-origin biotin, known to improve hair quality, and plant-based proteins, whose structure is similar to that of keratin. These proteins are known to repair hair.This strengthening conditioner has been developed using a responsible approach. THE PACKAGING COMMITMENTS: The bottle contains 77% recycled plastic, giving it a light-gray colour. THE WATER COMMITMENTS: This easy-rinse conditioner’s formula requires 27% less water with each use than a conventional conditioner(1).(1) Measured scientifically on 4 g of braided hair after 1 standardized application and rinsing.