Jun 23, 2014 You want a study that proviron increases libido.. I am living proof it does at 50mg/ed. And you can goto any forum with other Vets/Vips/Regular members who will also vouch the same thing. You need to get off your high horse, and quit acting like you know what certain drugs do, and quit going by book science. We are real humans experiencing this with proviron. What you studied in school is different from the real world.. If you experienced nothing, you had bunk proviron, period!