Background: Rising use of sunscreen products has led to increased ... One patient reacted to benzophenone-2. Another had a prior reaction to titanium dioxide and titanium oxalate but did not ...

The number of sunscreen agents has been increased because they are now the principal cause of observed photoallergies. We stopped testing with musk ambrette but reintroduced it after we recognized ...

Melanin helps protect the skin against damage from excess sunlight. It acts as a natural sunscreen and absorbs the sun’s UV rays to defend against sunburn and skin cancers. However, that creates ...