Briefing: Sunscreen produces persistent free radicals when exposed to light, study finds

A recent study conducted by the Department of Environmental Health Sciences, led by associate professor Eric Vejerano, examined the behavior of seven commercially available sunscreens under light exposure.

The findings suggest that these sunscreens may generate persistent free radicals, raising concerns about their safety and efficacy when applied to the skin.

This research highlights the importance of understanding the chemical interactions of sunscreen components with environmental factors, which could have significant implications for public health and product formulation.