Anabolic is that way ----> However, you should know that you should not dabble with t3 unless you are competing or have an rx from a doc or are on AAS. These are your requirements. It is not something you want to fck with. This is from experience. I did without AAS and I was not competing and used it alongside clen and lost muscle. I felt flat, anxious, and overall horrible. Clen on the other hand can work if you're sub bf levels. Albuterol is a little nicer, but clen will rip it off of you and even though clen is anti-catabolic, it's very easy to go catabolic on clen. Albuterol on the other hand, not so much.