Skin care composition
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United States of America Patent
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Jun 2, 1998
Issued Date -
N/A
app pub date -
Jan 28, 1997
filing date -
Feb 22, 1995
priority date (Note) -
Expired
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Abstract
The present invention is directed to a method of forming an oil-in-water emulsion containing water-insoluble components, a water-soluble humectant, a weakly acidic component such as an alpha-hydroxy acid and a quaternary ammonium cationic emulsifier. The emulsion is used as a stable skin care cream.
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