Wednesday, November 4, 2026Updated every morning at 5:30 AM ET
NanotechProgress
What happened

The EU's Scientific Committee on Consumer Safety found zinc oxide nanoparticles safe in sunscreens on the skin at up to 25%; the particles did not appear to get through the skin. Sprays were not considered safe, because inhaled particles can inflame the lungs.

How far from your life

Approved or on sale

Nano zinc oxide and titanium dioxide sunscreen is on step 4 of 5. You can get it now, though it may not be common yet.

Source
“The nanoparticles themselves do not appear to penetrate the skin.”European Commission, SCCS opinion summary (2012)

The bigger picture

More on Mineral sunscreen

On step 4 of 5: Approved or on sale. Everything we track on it

  1. Safety

    The European Commission added nano zinc oxide to the list of UV filters allowed in cosmetics, at up to 25%, after the committee's review.

    CosmeticsDesign Europe, May 2016
  2. Approval

    The European Commission approved zinc oxide, in nano and non-nano form, as a UV filter in cosmetics at up to 25%.

    CosmeticsDesign Europe, May 2016