Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Hyaluronic acid is a component of connective tissue. Its function is to cushion and lubricate. It occurs throughout the body and is perfectly safe. Its use as an injectable gel was approved by the FDA in 2004. Since then, it has become the injectable wrinkle filler of choice for cosmetic surgeons.
