Question: can hyaluronic acid be used with retinol?
Answer: Hyaluronic Acid: For Serious Moisture "Hyaluronic acid is awesome," says Wechsler. In addition to being a terrific moisturizer, she says, it partners well with other active skin care ingredients (so you can layer it with retinol, for example, and use it daily). ... "It benefits any skin type, at any age.