The Hydro Supercharged Serum provides 48h of hydration thanks to 1% triple molecular hyaluronic acid and 5% niacinamide. Niacinamide is also known for its skin perfecting effect. The transparent texture is easy to apply and feels pleasantly light on the skin. Mode of Use: Moisturizing facial serum. With triple cross-linked hyaluronic acid and niacinamide. Morning and night, apply 2-3 drops to clean skin and massage gently.