A revitalizing hair mask for the treatment of weak hair. This high-intensity treatment nourishes and cleanses the scalp. The hair fibers are regenerated, for visibly more suppleness.Application: Apply to towel-dried hair and scalp. Massage the product into the scalp, lengths and ends. Leave on for 5 minutes. Lather and rinse thoroughly. Chronologiste RoutineTreat your hair to an exceptional care ritual. Chronologiste combines luxurious, advanced technologies with indulgent, sensual care moments. This holistic care ritual regenerates all hair types from root to tip.