FDA Issues New Guidelines on Sunscreen

The U.S. Food and Drug Administration (FDA) has announced new regulations for labeling of sunscreen products. Look for products labeled "Broad Spectrum" for protection against both ultraviolet A (UVA) and ultraviolet B (UVB) rays. Both UVB and UVA radiation contribute to sunburn, skin cancer, and premature skin aging. Sunburn is primarily caused by UVB radiation.
Under the new labeling,