Improve the appearance of skin with effective formulas that help address the many factors that lead to premature aging. Unique combinations of ingredients restore your skins hydration and moisture balance. Powered by SkinMedicas exclusive VITISENSCE? Technology, HA5 Rejuvenating Hydrator provides immediate smoothing in the appearance of fine lines and wrinkles. It also supports the skins natural ability to replenish its own hyaluronic acid (HA) for overall skin health.