A North Korea-owned company is marketing its own brand of Viagra, and makes a number of astonishing claims about its (pun intended) potency.

“Neo Viagra – Y.R. can make you last 16-24 hours in bed and it works shortly after (20 minutes) of ingestion,” the company claims. “The probability of a successful erection is 95 percent and it has absolutely no side effects.”

And, according to the back cover of the Neo Viagra – Y.R. package, this pill not only helps men last longer in bed but also eases backaches and shoulder aches, and even heals damaged knee joints.

“Qin