Hi, I'm based in the UK. Right now I'm on a Reta pen (yes, I realise that's not advised). I'm 6 weeks in and down 9lbs, though I picked up an injury along the way, so my exercise has been cut back a lot. The place I got it from can't supply me another one, so I'm here trying to get my head around this method, hoping to avoid scams or injecting something sketchy. Honestly, it's all pretty confusing...