Here at the FTC, we’ve seen people pitching COVID treatments like gemstone bead bracelets, water filtration systems, indoor tanning with red light UV therapy, copper water bottles, high dose vitamin C IV drips, juices and supplements, stem cell treatments, ozone therapy, laser light treatments, and more. All of these products and treatments have one thing in common: there is no evidence — as required by law — that they work against the Coronavirus.