Whether or not you believe that Cass & Co.‘s new copper-infused shapewear has anti-aging properties probably depends at least in part on how much you want it to be true. Derived from Cupron, a patented form of copper oxide that supposedly grants polymers antimicrobial and antiviral properties, the fabric contains 66% raw copper, and the company claims that it’s works like a firming cream but in fabric form. Does Cass & Co.’s shapewear actually have restorative power, or is it just a bunch of pseudoscientific gobbledegook? Head over to Ecouterre and vote in our poll.