@hairrituelbysisley: The 3-step volume routine, made for him. 1- Revitalizing Volumizing Shampoo: Restores energy at the root (+77% vitality, +68% natural volume).* 2️- Regenerating Hair Care Mask: Strengthens the fiber (-52% hair breakage in 1 application)**. 3️- Invisible Hold Hairspray: Sets the shape while preserving movement. Volume, hold, done. *Satisfaction result from 22 panelists after 4 weeks of use of the Revitalizing Volumizing Shampoo. **Instrumental measurements on strands. Evaluation of the anti-breakage effect immediately after application of the Regenerating Hair Care Mask. #hairrituelbysisley #haircare#volumeroutine