Beauty & Cosmetics
Hyaluronic Acid: Benefits & 12 Ways to Use (Skin, Hair, Filler & More)
Hyaluronic acid is a substance that retains water, which helps to keep tissue hydrated and lubricated. It is recommended to combat wrinkles or to treat dry eyes, cold sore or arthritis. It is available as a cream, capsule, eye drops, oral solution or injection. Learn about how to use hyaluronic acid and side effects.