Related Experiment Video
Updated: May 8, 2026

Precision Implementation of Minimal Erythema Dose (MED) Testing to Assess Individual Variation in Human Inflammatory Response
Published on: October 3, 2019
Sunscreen regulations and use of anti-inflammatory agents in sunscreens
Abstract:
The Food and Drug Administration (FDA) has been more proactive in regulating sunscreen products. In 2011, the FDA publicized a set of new requirements for marketing over-the-counter sunscreens in the United States. The primary goal of the new FDA requirements was to provide consumers with a clear understanding of the level of protection actually provided by a sunscreen. Furthermore, information about protection against ultraviolet A radiation, associated with early aging and skin cancer, was to be clarified. With the new regulations, sunscreen products that provide protection against ultraviolet A and ultraviolet B would be allowed to be marketed as broad-spectrum sunscreen [1].
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