Westerman, Hattori, Daniels & Adrian, LLP.
Powders coated with specific lipoamino acid composition and cosmetics containing the same
There is provided a coated powder having a high skin care effect and a high anti-aging effect. The powder which can be used in cosmetics is coated with a mixture (lipoamino acid composition) comprising N-acyl derivatives (also including the form of a salt) of (1) at least one amino acid selected from proline and hydroxyproline, (2) at least one amino acid selected from alanine, glycine and sarcosine and (3) at least one amino acid selected from aspartic acid and glutamic acid, and at least one selected from fatty acids (and/or metal salts thereof) having a carbon number of at least 12 and at most 22.
Miyoshi Kasei, Inc.
A A A A A A A A A
A61K A61Q A61K A61Q A61Q A61K A61Q A61Q A61K
inventional additional additional additional additional additional additional inventional inventional
Yukio Toru Taizo
Hasegawa Sakurada Miyoshi