FDA proposes new sunscreen rules

WASHINGTON, Aug. 23 (UPI) -- The U.S. Food and Drug Administration issued a proposal Thursday setting standards for formulating, testing and labeling over-the-counter sunscreen products.

The proposed rule would cover all sunscreen drug products offering ultraviolet A and ultraviolet B protection.

"For more than 30 years, consumers have been able to identify the level of UVB protection provided by sunscreens using only sunburn protection factor or SPF values," said Dr. Andrew von Eschenbach, FDA commissioner. "Under today's proposal, consumers will also now know the level of UVA protection in sunscreens, which will help them make informed decisions about protecting themselves and their children against the harmful effects of the sun."

UVA is responsible for tanning and UVB causes sunburn, the FDA said. Both can damage the skin and increase the risk of skin cancer.

The proposal creates a four-star rating system, with one star representing the lowest level of UVA protection offered and four stars the highest. If a sunscreen product doesn't provide at least a low level of protection, it would have to display a "no UVA protection" declaration.

The FDA will accept comments until Nov. 26 at www.regulations.gov or www.fda.gov/dockets/ecomments.