An advanced keratin-based treatment Formulated with Collagen & Argan Oil to relax all hair types Improves the condition of wavy naturally curly or dry hair without use of damaging chemicals Banishes frizz & boosts hair?s manageability Preserves hairs vitality & integrity Enables you to shampoo hair just hours after treatment Hair appears suppler sleeker more lustrous & hydrated For professional stylist use only