started at 1mg twice weekly, that worked fine initially, though hunger gradually returned so i started climbing. went up gradually over a couple months, roughly half a milligram every few weeks, and im currently at 4mg twice weekly, 8mg total, feeling okay there. thats about sixteen weeks on reta now, and ive lost 22kg since starting. side note, for a stretch my vials came from a source without batch numbers listed, and once i switched to those the effect felt noticeably weaker, like the real strength wasnt what it claimed. recently moved to a different batch with proper third party verification and it felt different again. after the cagri experiment flopped, im considering elora next, so ive ordered some to try.