Can you wear magnetic lashes through airport security?

Yes.

You can travel in style without worrying about getting tackled by TSA because of your falsies.  The electromagnetic pulse given off by magnetic lashes are so low, it is not detected when going though the TSA Checkpoint.

However, please consult your physicians before showing up to an MRI with magnetic falsies on. If you can’t reach them err on the side of caution and don’t wear them.