COSMETIC COMPOSITIONS

A cosmetic composition in the form of a water-in-oil emulsion comprising: (a) discontinuous aqueous phase comprising an aqueous or hydroalcoholic solution of acidic skin care active; (b) continuous oil phase; and (c) pigment which has been coated with organosilicon component selected from a polyorga...

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Bibliographische Detailangaben
Hauptverfasser: JAMES, MARTIN, IAN, JAKUBOVIC, DAVID, ANDREW, WATSON, ANDREW, DAVID, SCALLY, JAMES, JOSEPH, GOLDSWORTHY, MAXINE, JANE
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A cosmetic composition in the form of a water-in-oil emulsion comprising: (a) discontinuous aqueous phase comprising an aqueous or hydroalcoholic solution of acidic skin care active; (b) continuous oil phase; and (c) pigment which has been coated with organosilicon component selected from a polyorganosiloxane and a silane, and mixtures thereof; characterised in that the aqueous phase has a pH of less than about 6 and the coated pigment has a hydrogen potential of less than about 2.0 ml H2/g of coated pigment. The compositions of the invention provide benefits in terms of reducing hydrogen gas generation and improving product stability.