| 摘要 |
PROBLEM TO BE SOLVED: To provide a urea-containing composition for external use having such stable properties that it shows no decrease in viscosity and no separation even after long storage. SOLUTION: The stabilization of a urea-containing composition for external use becomes possible by compounding water and an alkylated water-soluble high-molecule, and this enables the production of a composition for external use having no decrease in viscosity and having excellent feeling in use. Thus, the present invention can achieve the issues of providing a urea-containing composition for external use having such stable properties that it shows no decrease in viscosity and no separation even after long storage.
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