AGENT FOR PREVENTING OR TREATING ABNORMALITY IN SKIN WATER PERMEATION FUNCTION

摘要

An object of the present invention is to provide a skin water permeation function enhancer that can adjust TEWL according to the skin condition to thereby normalize skin water permeation function, thus enhancing skin water content regulation effect. Purine nucleic acid have an action of properly adjusting TEWL according to the skin condition, and are therefore used as an active ingredient of a skin water permeation function enhancer.