This Resistance Extentioniste repairing routine is designed for damaged, breakage-prone hair struggling to grow longer. It cleanses, repairs and strengthens the fiber to reduce breakage and improve length resistance. Hair feels stronger, smoother and visibly healthier over time. Strengthens hair fiber and reduces breakage Improves resistance of damaged lengths Helps hair grow longer and stronger HOW TO USE Use the products in the recommended order: cleanse with the strengthening shampoo, apply the repairing treatment or mask, then finish with a leave-in to protect lengths and prevent breakage.