Method of improving penetration of a vitamin B3 compound into skin

Disclosed is a method of improving the penetration of a vitamin B3 compound into skin. The method involves a skin care regimen in which at least two skin care compositions are used in sequence to treat a target portion of skin where a skin health or appearance benefit is desired. The first compositi...

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Bibliographische Detailangaben
Hauptverfasser:	Zukowski, Joseph Michael, Zhang, Lu, Chakravarty, Sudeep, Li, Chuiying, Styczynski, Peter Brendan
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	Disclosed is a method of improving the penetration of a vitamin B3 compound into skin. The method involves a skin care regimen in which at least two skin care compositions are used in sequence to treat a target portion of skin where a skin health or appearance benefit is desired. The first composition applied to the skin is a low-pH skin care composition that contains a first concentration of a vitamin B3 compound. The second skin care composition applied to the skin is a conventional skin care composition that contains a higher concentration of the vitamin B3 compound than the first composition. When applied in the proper sequence, the regimen results in an unexpectedly high vitamin B3 flux into the skin.