Hyaluronic acid is one of the most beneficial elements known for providing intense moisturization. Packed with the deep hydrating powers, Dr. Rashel Hyaluronic Acid Instant Hydration Primer Serum serves as a richly moisturizing makeup primer. The instantly hydrating serum can be applied alone for a fresh look, and under foundation and tinted moisturizers. It goes deep into the skin and restores the skin’s natural moisture barrier. The primer serum also contains antioxidants that may treat free radical and sun damage. It is ideal for use on aged, damaged and dry skin.