Shadow Banisher?

Today's blip comes courtesy of DDW's big hard words challenge for March and today's word was a belter - scialytic - say what? It means "dispelling shadows" and chiefly pertains to those big lamps you see in operating theatres. Thankfully, I did not find myself in a position of looking up at said lights so was rather stumped.
However sciamachy means a mock battle; fighting with shadows or imaginary enemies...well fighting with shadows is another story so I present you with...eye cream.
Yes, apparently, it contains within it the power to not only remove fine lines and wrinkles but to deal with those pesky under eye shadows too (aye right) - scialytic eye cream (must be all those little strange balls they put in it)
This challenge is proving...erm challenging, combined with lack of time: I'm struggling!