I'm starting a cycle of NPP and test, I'm very prone to acne so I was going to take Doxycycline Hyclate to prevent acne. But before I take this while on a cycle, I want to make sure that it's not going to be counterproductive to any size or strength gains, and make sure it's not going to be to much of a strain on my liver.
What are your thoughts?
What are your thoughts?

