In his message, Randi issued a one-million-dollar challenge to the manufacturers of homeopathic products to prove their claims, and challenged major drug retailers like CVS, Rite-Aid, and Walgreens to stop tricking consumers into paying real money for fake medicine.

"Consumers have the right to know what they're buying," Randi said. "No one should walk out of a drugstore with a homeopathic product without knowing these basic facts: there is no credible evidence that the product does what it says; there is not one bit—not a single atom—of the claimed "active ingredient" in the package; and no U.S. health agency has tested or approved the product. It should be a crime for retail corporations to profit by denying the public this critical information about the products on their shelves."