The information below applies to each unit in the pack Achieve instant softness and shine with ultimate frizz defence thanks to TRESemme 1 Minute WOW Smooth Intensive Hair Treatment Infused with hydrolysed keratin and ProBond Complex which penetrate the hair shaft to strengthen its structure from within Suitable for frizzprone damaged hair This concentrated hair treatment makes for up to 2x easier detangling leaving each hair strand smooth in 1 minute Our hair care experts are at the forefront of science and safety every ingredient is carefully selected to ensure your hair receives the best possible care Apply to wet hair leave on for 1 minute and rinse thoroughly For best results combine with weekly use of TRESemme Deep Smoothing Keratin Mask