Floodgate Hyaluronic Acid Serum delivers deep, multi-layer hydration. It helps to visibly improve skin texture and reduce the signs of aging. The innovative formula combines multi-molecular hyaluronic acid with niacinamide. Skin-strengthening benefits derived from linden flower extract and white tea leaf extract are also present. Achieve replenished, well-hydrated, and healthier-looking skin with this unique blend.