Artelac Advanced is a preservative-free eye drop solution containing 0.2% hyaluronic acid, manufactured by Bausch + Lomb. It comes in a box of 30 single-dose units and is specifically designed for moistening eyes and contact lenses. The preservative-free formula makes these eye drops particularly suitable for contact lens wearers and those with sensitive eyes. Each box contains 30 sterile single-use units that help maintain the solution's integrity. The hyaluronic acid 0.2% active ingredient provides effective moisturizing and lubrication for dry eyes. Being preservative-free eliminates the risk of preservative-related irritation that some users may experience with standard eye drops.