What is hyaluronic acid?
The “acid” part is misleading: It doesn’t burn, sting, or irritate the skin. In fact, it’s quite the opposite. “Since hyaluronic acid is a natural component of our skin, allergy is not a concern,” and neither is irritation, said holistic dermatologist Cybele Fishman M.D.
It’s found in high concentration in our synovial fluid – the stuff that keeps our joints limber and well – lubricated.