| 摘要 |
PROBLEM TO BE SOLVED: To provide a composition containing a reducer to reform a keratin fiber by which excellent performance for permanent wave can be achieved while odor and deterioration of the keratin fiber is decreased, and preferably a cosmetic composition.SOLUTION: A composition for a keratin fiber, or preferably a hair comprises: (a) at least one kind of fatty substance preferably in the form of liquid at ambient temperature under atmospheric pressure; (b) at least one kind of surfactant, or preferably at least one kind of nonionic surfactant; and (c) at least one kind of reducer, wherein amount of (a) the fatty substance is 30 mass% of total mass of the composition or more, or preferably 50 mass% or more and 80 mass% or less. The composition containing the reducer is an oily composition, thereby enabling achievement of excellent performance for permanent wave to decrease odor and deterioration of the keratin fiber.SELECTED DRAWING: None |
