Topical depigmenting formulations comprising an extract of...

A - Human Necessities – 61 – K

Patent

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Details

A61K 8/97 (2006.01) A61P 17/00 (2006.01) A61Q 19/02 (2006.01)

Patent

CA 2550863

The present inventions pertains to topical formulations having a depigmenting effect on human skin for cosmetic and pharmaceutical use. Moreover the present invention also provides a new process for producing an extract of Bellis perennis L. by aqueous extraction comprising fractionation and electrolyte exchange and an extract produced by the process of the present invention.

L'inventions concerne des formulations topiques possédant un effet de dépigmentation sur la peau humaine et destinées à des utilisations cosmétiques et pharmaceutiques. De plus, l'invention concerne également un procédé de production d'un extrait de <i>Bellis Perennis L</i> consistant en une extraction aqueuse comprenant un fractionnement et un échange d'électrolyte et un extrait produit au moyen du procédé selon l'invention.

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