Helps prep the hair for best treatment results. As hair ages, it goes through a gradual process of structural changes similar to skin. As a result, its texture may become uneven, wiry and less manageable causing the hair to appear lackluster. It also begins to lose its ability to absorb and retain moisture, leaving the hair dry. To rejuvenate hair’s youthful appearance and manageability, shine and hydration are paramount. Based on our findings, treatment effects are prone to wear off more quickly in aging hair. This collection is reinforced in order to lock in the restorative ingredients for longer lasting results.