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Evaluating the Rheological Properties of Hyaluronic Acid Hydrogels for Dermal Filler Applications

Published 26 February 2015 | By Malvern Panalytical

Hyaluronic acid (HA) is a naturally occurring polysaccharide frequently used as a functional ingredient in many topical and subcutaneous anti-ageing treatments such as dermal fillers, which exploit the polymer’s unique viscoelastic properties for effective soft tissue augmentation. When administered subcutaneously, HA builds an elastic network within wrinkles and rhytides to give the skin a plumper and fuller look.

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Evaluating the Rheological Properties of Hyaluronic Acid Hydrogels for Dermal Filler Applications