Enzyte

Enzyte is an herbal nutritional supplement originally manufactured by Berkeley Premium Nutraceuticals (now Vianda, LLC) of Cincinnati, Ohio. The manufacturer has claimed that Enzyte promotes "natural male enhancement," which is a euphemism for enhancing erectile function. However, its effectiveness has been called into doubt and the claims of the manufacturer have been under scrutiny from various state and federal organizations. Kenneth Goldberg, M.D., medical director of the Male Health Center at Baylor University, says, "It makes no sense medically. There's no way that increasing blood flow to the penis, as Enzyte claims to do, will actually increase its size."

In March 2005, following thousands of consumer complaints to the Better Business Bureau, federal agents raided Berkeley facilities, gathering material that resulted in a 112-count criminal indictment. The company's founder and CEO, Steve Warshak, and his mother, Harriet Warshak, were found guilty of conspiracy to commit mail fraud, bank fraud, and money laundering, and in September 2008 they were sentenced to prison and ordered to forfeit $500 million in assets. The convictions and fines forced the company into bankruptcy, and in December 2008 its assets were sold for $2.75 million to investment company Pristine Bay, which continued operations.