This iconic ampoule from WELLAGE is formulated with 100% hyaluronic acid water and a Triple Hyaluronic Acid Complex (high, medium, low molecular weights) to penetrate deep into the skin’s layers. It instantly replenishes moisture, strengthens the skin barrier, and soothes irritation, making it suitable for all skin types—especially dry, sensitive, or post-sun skin. The lightweight, fast-absorbing texture leaves no greasiness, and it can be used daily or as an intensive treatment. It has been a bestseller in Korea for 6 consecutive years, known for its visible hydration results.