Kérastase Resistance Fondant Extentioniste helps to create longer, flowing locks. This creamy conditioner gently detangles hair while nourishing from root to tip, leaving hair feeling nourished, smooth & never weighed down. Kérastase's rich conditioner is specially formulated for long hair, combining an innovative blend of Creatine R, ceramides & maleic acid. Creatine R & maleic acid are advanced compounds that reinforce the internal structure of the hair, while ceramides enhance shine, promote elasticity & deeply moisturise hair. Together, these ingredients fortify the natural hair fibre from within, promoting greater strength & suppleness. These properties encourage growth & resistance, replenishing moisture & sealing split ends. While deeply nourishing, this product also gently purifies to leave locks soft, smooth, & light. For best results, use as part of a complete Kérastase Extentioniste routine. After shampooing, apply a ten pence piece-sized amount of Fondant Extentioniste conditioner to wet hair, working from the mid-lengths to the ends. Leave the product in for Approx. 2-3 minutes, then rinse thoroughly. Style as normal to reveal detangled, smoother & more manageable hair.