The Extreme Length set helps reduce breakage to preserve length between trims. The shampoo + conditioner duo strengthens and smooths, while One United adds daily protection and easy detangling. Helps reduce breakage for length retention Strengthens, smooths and eases detangling Softness and shine without heaviness SET CONTENTS: Redken Extreme Length Shampoo — 300 mL / 10.1 fl. oz. Redken Extreme Length Conditioner — 300 mL / 10.1 fl. oz. Redken One United All-In-One Multi-Benefit Treatment — 30 mL / 1.0 fl. oz. HOW TO USE Apply Shampoo to wet hair, lather and rinse. Follow with Conditioner, leave 1–3 minutes and rinse. On towel-dried or dry hair, mist One United on mid-lengths and ends, comb through. Do not rinse.