HYDROGEL BASED ON ZINC GLUCONATE AND HYALURONIC ACID ESTERS

Disclosed is a hydrogel containing hyaluronic acid esterified on its free hydroxyls with lipoic acid or with lipoic acid and formic acid, or a pharmaceutically acceptable salt thereof, and zinc gluconate. Also disclosed is a process for the preparation of the hydrogel, compositions containing it, an...

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Bibliographic Details
Main Authors FABRIZIO PICOTTI, ALESSANDRA SECHI, LUCA STUCCHI, MARCO MASTRODONATO, RITA GIANNI
Format Patent
LanguageEnglish
Published 29.11.2023
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Summary:Disclosed is a hydrogel containing hyaluronic acid esterified on its free hydroxyls with lipoic acid or with lipoic acid and formic acid, or a pharmaceutically acceptable salt thereof, and zinc gluconate. Also disclosed is a process for the preparation of the hydrogel, compositions containing it, and the use of the hydrogel and the compositions thereof in the pharmaceutical and cosmetic fields or as topical or injectable medical devices.
Bibliography:Application Number: ZA20220004665