They have various items, some in pill form - as far as a conversion kit it is usually to convert a powder, or sometimes other substances (pellet) into an injectable. Now IMO pro hormones are steroids, I see no argument, powdered 1-Test and such can be converted into an injectable form which makes it work better but I hear its very painfull. There are other powders out there as well.
I dont know whats legal and whats not in your country, in Canada steroids are decriminalized, meaning you can't sell them and you "cant buy them" but you can own them for personal use. So its one of those wierd laws with a loophole in there because they dont want to waste thier time or money controlling something that doesn't need to be controlled, much unlike the US which feels the substances are evil. This all started thanks to of all groups, the sports organizations that sought to criminalize steroids, isn't it interesting that most athletes have this secret and I feel the sports people know this but just worry about thier pretty boy image.