A long-lasting injectable hyraluronic acid dermal filler developed by pullulan microsphere

The present invention relates to a skin filler composition and, more specifically, to a skin filler composition comprising hyaluronic acid gel, comprising pullulan acetate microspheres, as an active ingredient. Since the skin filler of the present invention comprises the pullulan acetate microsphere...

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Bibliographische Detailangaben
Hauptverfasser: JUNG, KI CHANG, CHO, MYUNG HO
Format: Patent
Sprache:eng ; kor
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