A polymeric micelle carrier composition contains i) a block copolymer having a hydrophilic polymer chain segment and a hydrophobic polymer chain segment ii) a charged surfactant and iii) a fatty oil. The carrier composition can be utilized as a base material of a cosmetic composition or a pharmaceutical composition and excels in loadability of non-lipophilic drugs. One example of a non-lipophilic drug is a hair growth promoting peptide.
