Abstract: Disclosed herein are soft tissue fillers, for example, dermal and subdermal fillers, based on low molecular weight hyaluronic acids and pharmaceutically acceptable salts thereof, and methods of manufacturing same.

Abstract: The disclosure provides hyaluronic acid (HA) gel formulations and methods for treating the appearance of the skin. The formulations contain 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.

Abstract: Disclosed herein are soft tissue fillers, for example, dermal and subdermal fillers, based on hyaluronic acids and pharmaceutically acceptable salts thereof. Some of the hyaluronic acid-based compositions can include a therapeutically effective amount of at least one anesthetic agent, for example, lidocaine. Compared to conventional compositions that include lidocaine, some of the hyaluronic acid-based compositions disclosed herein can have an enhanced stability, for example, when subjected to sterilization techniques or when stored for long periods of time. Methods and processes of preparing such compositions are also provided.

Abstract: Disclosed herein are soft tissue fillers, for example, dermal and subdermal fillers, based on hyaluronic acids and pharmaceutically acceptable salts thereof. Some of the hyaluronic acid-based compositions can include a therapeutically effective amount of at least one anesthetic agent, for example, lidocaine. Compared to conventional compositions that include lidocaine, some of the hyaluronic acid-based compositions disclosed herein can have an enhanced stability, for example, when subjected to sterilization techniques or when stored for long periods of time. Methods and processes of preparing such compositions are also provided.

Abstract: An injectable monophase hydrogel is provided that is made of a reaction mixture of hyaluronic acids having different molecular weights.

Abstract: Disclosed herein are cohesive soft tissue fillers, for example, dermal and subdermal fillers, based on hyaluronic acids and pharmaceutically acceptable salts thereof. In one aspect, hyaluronic acid-based compositions described herein include a therapeutically effective amount of at least one anesthetic agent, for example, lidocaine. The present hyaluronic acid-based compositions including lidocaine have an enhanced stability and cohesivity, relative to conventional compositions including lidocaine, for example when subjected to sterilization techniques or when stored for long periods of time. Methods and processes of preparing such hyaluronic acid-based compositions are also provided.

Abstract: An injectable monophase hydrogel is provided that is made of a reaction mixture of hyaluronic acids having different molecular weights.

Abstract: Disclosed herein are cohesive soft tissue fillers, for example, dermal and subdermal fillers, based on hyaluronic acids and pharmaceutically acceptable salts thereof. In one aspect, hyaluronic acid-based compositions described herein include a therapeutically effective amount of at least one anesthetic agent, for example, lidocaine. The present hyaluronic acid-based compositions including lidocaine have an enhanced stability and cohesivity, relative to conventional compositions including lidocaine, for example when subjected to sterilization techniques or when stored for long periods of time. Methods and processes of preparing such hyaluronic acid-based compositions are also provided.

Abstract: The disclosure provides hyaluronic acid (HA) gel formulations and methods for treating the appearance of the skin. The formulations contain 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.

Abstract: The disclosure provides hyaluronic acid (HA) gel formulations and methods for treating the appearance of the skin. The formulations contain 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.

Abstract: An injectable monophase hydrogel is provided that is made of a reaction mixture of hyaluronic acids having different molecular weights.

Abstract: The present specification generally relates to an injectable dermal filler composition that includes crosslinked hyaluronic acid-based polymer and an antioxidant.

Abstract: An injectable monophase hydrogel is provided that is made of a reaction mixture of hyaluronic acids having different molecular weights.

Abstract: Disclosed herein are cohesive soft tissue fillers, for example, dermal and subdermal fillers, based on hyaluronic acids and pharmaceutically acceptable salts thereof. In one aspect, hyaluronic acid-based compositions described herein include a therapeutically effective amount of at least one anesthetic agent, for example, lidocaine. The present hyaluronic acid-based compositions including lidocaine have an enhanced stability and cohesivity, relative to conventional compositions including lidocaine, for example when subjected to sterilization techniques or when stored for long periods of time. Methods and processes of preparing such hyaluronic acid-based compositions are also provided.

Abstract: Disclosed herein are cohesive soft tissue fillers, for example, dermal and subdermal fillers, based on hyaluronic acids and pharmaceutically acceptable salts thereof. In one aspect, hyaluronic acid-based compositions described herein include a therapeutically effective amount of at least one anesthetic agent, for example, lidocaine. The present hyaluronic acid-based compositions including lidocaine have an enhanced stability and cohesivity, relative to conventional compositions including lidocaine, for example when subjected to sterilization techniques or when stored for long periods of time. Methods and processes of preparing such hyaluronic acid-based compositions are also provided.

Abstract: Disclosed herein are soft tissue fillers, for example, dermal and subdermal fillers, based on low molecular weight hyaluronic acids and pharmaceutically acceptable salts thereof, and methods of manufacturing same.

Abstract: Disclosed herein are soft tissue fillers, for example, dermal and subdermal fillers, based on hyaluronic acids and pharmaceutically acceptable salts thereof. Some of the hyaluronic acid-based compositions can include a therapeutically effective amount of at least one anesthetic agent, for example, lidocaine. Compared to conventional compositions that include lidocaine, some of the hyaluronic acid-based compositions disclosed herein can have an enhanced stability, for example, when subjected to sterilization techniques or when stored for long periods of time. Methods and processes of preparing such compositions are also provided.

Abstract: Dermal filler hydrogel compositions, methods of making them, and methods of using them to treat soft tissue conditions, such as wrinkles, are provided. The compositions contain a crosslinked hyaluronic acid-based polymer and one or more additional ingredients, and are stable to sterilization by heat and/or pressure treatment. The additional ingredients include vasoconstrictive agents, antioxidant agents, such as a ascorbic acid agents, and/or anesthetic agents.

Abstract: Disclosed herein are soft tissue fillers, for example, dermal and subdermal fillers, based on hyaluronic acids and pharmaceutically acceptable salts thereof. In one aspect, hyaluronic acid-based compositions described herein include a therapeutically effective amount of at least one anesthetic agent, for example, lidocaine. The present hyaluronic acid-based compositions including lidocaine have an enhanced stability, relative to conventional compositions including lidocaine, for example when subjected to sterilization techniques or when stored for long periods of time. Methods and processes of preparing such hyaluronic acid-based compositions are also provided.

Abstract: The disclosure provides hyaluronic acid (HA) gel formulations and methods for treating the appearance of the skin. The formulations contain 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.