Artelac Advanced is a preservative-free eye drop solution containing 0.2% hyaluronic acid for moistening eyes and contact lenses. Manufactured by Bausch + Lomb, it comes in a box of 30 single-dose sterile units for convenient application and dry eye relief. The preservative-free formula makes it suitable for contact lens wearers and those with sensitive eyes. Each single-use unit maintains solution sterility and eliminates the risk of preservative-related irritation that some users may experience with standard eye drops. The drops can be used both for general eye moisturizing and with contact lenses. Hyaluronic acid helps provide lasting moisture and comfort for dry, irritated eyes.