ALPHA.-HYDROXY FATTY ACID DERIVATIVES AND EXTERNAL COMPOSITIONS CONTAINING THE SAME
A novel oily base, which has excellent stability and a low melting point, dose not irritate the skin and is superior feel in use. And an external composition contains the oily base. The present invention is directed to an alpha-hydroxy fatty acid derivatives represented by the general formula (1): (...
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Sprache: | eng ; fre |
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