New study shows nanoparticles in sunscreen may harm marine life

New study shows nanoparticles in sunscreen may harm marine life

A new study shows that nanoparticles of titanium dioxide (TiO2) and zinc oxide in sunscreen can react with sunlight to harm phytoplankton. Phytoplankton are microscopic marine plants and an important food source for small fish, shrimp, and whales. Phytoplankton are...
Nano zinc in sunscreen may be made more dangerous when combined with common household chemicals

Conclusions that nano-ingredients in sunscreen are safe are premature

Recent media reports that “nanoparticles in sunscreen are harmless” on the basis of a recently published study don’t reflect the paper’s own conclusions nor the current state of the science. Whilst the results of this lab study study are interesting, more studies are...