Mainly ssa and bba.... When I first I got one from the underground lab where I got my test..... I've got 6 boxes of cagri here, its alright if you don't wanna eat much, I normally do 1mg week, well use to, I dont want the hard suppression I just wanna feel how I normally feel... Black cap just ain't really doing it tbh. Not yet anyway, could be many reasons, prob need to go up but I just normally stay on 4mg week and it does me perfect. As I said I've give it out to loads of new people, I'll find out form them, last batch I got was purple caps, everyone lost weight on them and quiet a bit of weight, unfortunately I only got 150 of them, then these black caps turn up.... But yea Wwb and hyb I've also used, copper cap was best by far from bba and prob green cap from hyb next.... But last batch purple lot from bba was decent