METHOD OF ENHANCING PENETRATION OF WATER-SOLUBLE ACTIVES

A method of enhancing the delivery of water-soluble skin care actives into keratinous tissue, comprising the step of applying to the keratinous tissue a water-in-oil emulsion comprising an aqueous phase and a non-aqueous phase, wherein the aqueous phase comprises a water-soluble skin care active, an...

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Bibliographic Details
Main Author ROBINSON, LARRY, RICHARD
Format Patent
LanguageEnglish
French
Published 22.11.2007
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:A method of enhancing the delivery of water-soluble skin care actives into keratinous tissue, comprising the step of applying to the keratinous tissue a water-in-oil emulsion comprising an aqueous phase and a non-aqueous phase, wherein the aqueous phase comprises a water-soluble skin care active, and whereupon application of shear stress to the composition, the aqueous phase is visibly separated from the non-aqueous phase. L'invention concerne un procédé de favorisation de la délivrance d'actifs hydrosolubles pour le soin de la peau dans les tissus kératiniques, ledit procédé comprenant une étape consistant à appliquer au tissu kératinique une émulsion eau dans l'huile comprenant une phase aqueuse et une phase non aqueuse, la phase aqueuse comprenant un actif hydrosoluble pour le soin de la peau et l'application d'une contrainte de cisaillement à la composition permettant de séparer visiblement la phase aqueuse de la phase non aqueuse.
Bibliography:Application Number: WO2007US11616