| Traditional sunscreens tend to be sticky, white substances but nanomaterials are set to change all that. New sunscreen formulations based on nanoparticles of zinc oxide are smooth and clear without unpleasant residues. NanoGard® zinc oxide from nanophase is produced under cGMP conditions and has been FDA approved for use as an active ingredient in personal care products. NanoGard is also available with a variety of proprietary coatings designed to maximize compatibility with various formulations and bases. |