Product Overview Smooth and tame rebellious hair with Kérastase Nutritive Serum Oleo Relax 125ml designed to put you back in control of your unruly tresses and achieve simply beautiful results. Benefits Specially selected ingredients controls volume and promotes smoothness, shine, and long-lasting frizz protection. Hair is left glossy and smooth, making it easier to manage, style and control. Key Technology Rebellious hair benefits from ingredients like Shorea and Palm Oils, which help to reduce volume and improve detangling. Our Cationic Polymer renews the softness and shine of dry, rebellious hair whilst Silicone Derivative provide anti-frizz protection.