i currently take t3 and Clen. anything you do comes with risk just like anything a doctor prescribes when you are sick. that medication has risks. but if you are so woried about sides or saftey than dont take anything. t3 when used properly has no reported cases of any throid mishaps. yu just need to know your stuff or ask arond this forum. im about to do a cycle of anavar. at low dosges no higher then 20mg per day. now any website you look around for its safety it will tell you this is the best for women or primo. but again sides are mentioned because everyone is different. primo is hard to come by becuase most are fakes. but sweetie you also need to post more about you stats??? bf%? weight, height, diet, training. and goals. let us now so we can give you our opinions..
goodluck sweetie. t.t

Define "safe". The supplements you are currently using are in no way meant for beginners. t.t said it right when she mentioned that everything has risks. on a side note, may i ask why you are using hgh, and how many iu's per day are you taking?