Artelac Advanced is a preservative-free eye drop solution containing 0.2% hyaluronic acid, designed for moistening eyes and contact lenses. Each box contains 30 single-dose units, providing convenient and sterile application for dry eye relief. Manufactured by Bausch + Lomb, this eye drop solution contains hyaluronic acid 0.2% as the active ingredient. The preservative-free formula makes it suitable for contact lens wearers and those with sensitive eyes. Each single-use unit maintains sterility and prevents contamination. The drops can be used both for general eye moisturizing and with contact lenses. Being preservative-free eliminates the risk of preservative-related irritation that some users may experience with standard eye drops.