Skin care composition comprising acetylated hyaluronic acid with degree of acetylation quantified by 2D-MR

A skin care composition comprising low molecular weight acetylated hyaluronic acid or its sodium salt having a weight average molecular weight less than 50 kDa, and a degree of acetylation of at least 3.6 is useful in the treatment of the visible effects of age on human skin.

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Bibliographische Detailangaben
Hauptverfasser:	Scandolera, Amandine, Lovchik, Martin, Brunner, Gerhard, Reynaud, Romain
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A skin care composition comprising low molecular weight acetylated hyaluronic acid or its sodium salt having a weight average molecular weight less than 50 kDa, and a degree of acetylation of at least 3.6 is useful in the treatment of the visible effects of age on human skin.