Attention all ye men interested in penis enlargement but lean to the squeamish side: stop reading now.

We’ve blogged about penis injections before. And like many things in life, they’re kind of a good news/bad news scenario. That’s according to this blog post, but we’re inclined to think that penis injections are just bad in general.

Anyway, in a recent study, published in the Journal of Sexual Medicine, Korean men who stuck restalyne in their Johnson experienced, on average, a 4 centimeter increase in penis size.

Goody! Four centimetres? Where do I sign up?

Well, uh, here’s the thing. Are you down with needles? You kinda need to be with restalyne cause the technique, as reported by LA Weekly, goes something like this:

“Injections of hyaluronic acid filler can increase girth when applied to the deep soft tissue in a ‘back-and-forth’ technique and ‘homogenized with a roller.’”

Ouch. Now suck it up buttercup cause that’s how it goes for 18 months for a pay off of – gasp! – four centimetres!

We’ll pass on the whole penis injections route and go with a safer, proven, more convenient and, the best part, needle-free, way to increase penis size.

Enter the ProExtender System, available on this website that, as we’ve seen, can make your penis bigger by inches, not centimetres, and it’s like, uh, just a little more comfortable ;)