mastasteron

Hey fellas, Lots of people say primo lowers your E2, and some say the same for mast but more commonly that it just masks high E2 symptoms and acts as a SERM. Curious to hear peoples personal experiences with using Primo and Mast (separately) in regards to their estrogen blood work and whether...

So I’m on 500 test 400 mast and 420 anavar per week. I wana add in 100 tren per week Should I drop the test down? I am currently not taking any AI as I have no side effects as the mast is acting as a aromatizer. Any recomendations.