Provides immediate smoothing in the appearance of fine lines and wrinkles, and supports the skin's natural ability to replenish its own hyaluronic acid for overall skin health. Hyaluronic acid is a natural, "water-loving" substance found in the skin—acting as your body's natural hydrator. HA holds in moisture, keeping skin healthy, resilient, and supple. With age, the amount of HA in the skin decreases, diminishing your skin's ability to remain hydrated. HA5 supports the skin’s ability to replenish its own HA for overall skin health. HA5 has a proprietary mix of five HA forms that smooth the skin, thereby decreasing the appearance of fine lines and wrinkles. The 5 HA's work synergistically to provide immediate smoothing and continuous hydration throughout the day.