CBC Marketplace investigated the Q-RAY, a bracelet whose "ionization" is supposed to "balance your chi" and provide chronic pain relief. The FTC sued Q-RAY for false advertising claims and ordered the makers to return $87 million to it customers. Now Q-RAY only says it improves "well being" and "performance" in its infomercials, but stores themselves still market it as a pain relief product. And when Marketplace took the bracelet to a lab, they found the darn thing wasn't even ionized.

If it's being sold on an infomercial, it's probably a scam.

Meet the little bracelet that raises big questions [Marketplace]