Provided is a composition for hair cosmetics, said composition being capable of appropriately supplying hair lipids, which are lost due to aging, and thus reducing troubles observed in aged hair such as stiffness, worsening of the smoothness in finger-combing, poor dye-affinity and poor color retention. The composition for hair cosmetics comprises, as oily components, component (A) comprising either or both of avocado oil and macadamia nut oil and component (B) comprising olive oil, together with, as a surfactant, component (C) comprising a cationic surfactant. In this composition, the mass ratio of the content of component (C) to the sum of the contents of components (A) and (B), i.e., C/(A+B) is in the range of 0.1-5.
