BPI's atomic molecular chemistry makes hard coated lenses up to 250% more scratch resistant and easier to clean in about a minute! BPI Lens Gard Hard is a semi-permanent atomic molecular coating that the patient applies once a week. A sacrificial layer protects the hard coating from surface oxidization, scratches and daily wear. Guaranteed to make hard coatings easier to clean and longer lasting. The unique molecular diamond-like structure of BPI Lens Gard is a sacrificial protectorant that reduces lens scratching. BPI Lens Gard works on all types of hard coatings, it even works on uncoated plastic lenses. The molecular diamond-like structure of BPI Lens Gard will never harm a lens or a frame. It chemically bonds at room temperature, creating an invisible atomic protective barrier that resists scratching and also prevents water and oxygen penetration of the surface of the lens. BPI Lens Gard contains absolutely no alcohols or other solvents that may cause any kind of allergic reactions.

California residents: click link to product SDS and check Section 15 for California Proposition 65 warnings.