Hyaluronic acid is the most demanded medical-aesthetic treatment in recent years. According to Dr maxillofacial surgeon, and expert in facial aesthetic medicine, “it is a very versatile molecule that is useful for hydrating the skin,  preventing wrinkles, and correcting flaccidity”. The expert reveals all the secrets of hyaluronic acid. What is hyaluronic acid? Hyaluronic acid is a substance that is found naturally in the skin, joints, and cartilage of humans. It can also be synthesized by biological engineering. Hyaluronic acid is very important for the skin because it is part of what is called the extracellular substance, which is made up of hyaluronic acid,…