The Extentioniste Deep Repair Routine is designed for weakened, damaged hair prone to breakage. It works deep within the hair fiber to intensely repair, strengthen structure and improve length resistance, leaving hair stronger, healthier and visibly longer. Deeply repairs damaged hair fiber Strengthens resistance and reduces breakage Improves length quality, softness and shine HOW TO USE Use the products in the routine following the recommended order. Apply to clean, towel-dried hair and distribute through lengths and ends. Use regularly for long-lasting repair and stronger lengths.