Product Overview Kérastase Bain Oleo Relax 250ml is used by our stylists to add softness and promote easy detangling for dry, rebellious hair. Benefits This sensational formula provides gentle cleansing, detangling ease and softness. Hair is left extra smooth, shiny, and beautifully soft. Key Technology Professionals love Kérastase’s advanced formula, which includes Shorea and Palm Oils to reduce volume and improve detangling, Cationic Polymer to renew the softness and shine of dry, rebellious hair, plus Silicone Derivatives to provide anti-frizz protection.