Comparative Analysis of Hyaluronic Acid with Different Molecular Weights
Introduction Since its discovery, hyaluronic acid (HA) has garnered significant interest from scientists. Despite its simple chemical structure, its biological functions are extensive. Today, hyaluronic acid is widely used in cosmetics to moisturize the skin and reduce wrinkles. In aesthetic medicine, it is used as a dermal filler to add volume to facial wrinkles and … Continue reading