Biovene Hydro Filler Thirst-Quench 20% Ha Organic Blueberry Facial Serum Treatment: The Biovene Hydro Filler Thirst-Quench 20% Ha Organic Blueberry Facial Serum Treatment is a potent serum designed to provide intense hydration and nourishment to the skin. It contains a high concentration of hyaluronic acid, which helps to replenish moisture, plump the skin, and reduce the appearance of fine lines and wrinkles. The serum also features organic blueberry extract, which is rich in antioxidants, to protect the skin from environmental stressors. It leaves the skin looking hydrated, smooth, and radiant.