COMPOSITION CONTAINING ANIONIC LONG-CHAIN LIPID TO BE USED FOR ATTENUATING SKIN BARRIER FUNCTION, AND DISPERSION CONTAINING COMPLEX COMPRISING CATIONIC LONG-CHAIN LIPID, ANIONIC LONG-CHAIN LIPID AND DRUG DISPERSED THEREIN

摘要

The present invention provides a composition to be used for attenuating skin barrier, said composition containing an anionic long-chain lipid (in particular, a long-chain fatty acid). The present invention provides a dispersion in which a complex (for example, a solid complex) comprising a cationic long-chain lipid, an anionic long-chain lipid and a drug is dispersed.