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US 8,946,192 B2Granted
Heat stable hyaluronic acid compositions for dermatological use
AssigneeAllergan, Inc.
InventorsCecile C. Gousse, Pierre F. Lebreton, Nicolas Prost
Life of this patent
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Abstract
The disclosure provides hyaluronic acid (HA) gel formulations and methods for treating the appearance of the skin. The formulations hyaluronic acid and at least one additional ingredient. Methods for treating lines, wrinkles, fibroblast depletions, and scars with the disclosed composition are provided as well.
Claims11
A steam sterilized, stable dermal filler formulation comprising:
- a crosslinked hyaluronic acid (HA) and ascorbyl-2-glucoside;
- wherein the formulation exhibits increased shelf life stability relative to a steam sterilized dermal filler formulation that is otherwise identical but not including ascorbyl-2-glucoside.
Dependencies are inferred from the claim text.