Davines OI Hair Butter is a rich, silky treatment formulated for all hair types, with particular benefit for coarse, curly, or frizz-prone hair that needs extra nourishment. Scooped from the jar and warmed between the palms, the buttery texture melts instantly into the hair, coating each strand in a wave of softness and shine. From the very first use, hair feels smoother, more manageable, and noticeably calmer, with reduced frizz and easier combability.OI Hair Butter can be worked into damp hair after shampooing on medium to coarse textures, or applied to dry hair before shampooing on medium to fine hair for a lighter treatment; for an intensive boost, it can be used both before and after shampooing in the same routine, and it also works well as an occasional mask. The formula is built around antioxidant-rich roucou oil, which helps protect the hair from external aggressors while restoring softness, shine, and manageability. Hair is left deeply conditioned, delicately scented, and touchably smooth.Key Benefits Roucou Oil supplies natural antioxidants that help protect hair from external aggressors Rich Buttery Texture melts into hair for immediate softness and shine Frizz Control smooths the hair surface from the very first use Effortless Combability makes detangling noticeably easier Versatile Use works as a rinse-out treatment or an occasional mask Deep Nourishment restores manageability to coarse, curly, or frizz-prone hair Long-Lasting Fragrance leaves hair delicately scented Can OI Hair Butter be used as a hair mask? Yes, OI Hair Butter can be used as an occasional mask in addition to its everyday rinse-out use, for an extra nourishing boost. Is OI Hair Butter suitable for curly hair? Yes, it's particularly well suited to coarse, curly, or frizz-prone hair, where it helps restore softness, manageability, and shine.