发明名称 STABLE ASCORBIC ACID PREPARATION FOR TOPICAL USE
摘要 <p>Stable cosmetic compositions containing high levels of ascorbic acid, relatively low levels of water, varying levels of polyhydric alcohol, and organic carbonate are disclosed. The compositions may also include monohydric alcohol or hydroxyalkyl cellulose or both. The compositions are homogeneous solutions, and can be adapted to be topically applied to the skin to impart appearance benefits thereto.</p>
申请公布号 WO2000015221(A1) 申请公布日期 2000.03.23
申请号 US1999019793 申请日期 1999.08.30
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