Yes, I have been using psl and domestic supply once I finally figured out Bitcoin. They are both phenomenal. Before using them I used teamroids, they were ok, but not as good as domestic-supply and purity source labs. I'm trying to find this "substance" called "naulatil", not sure how u spell it. Piana mentioned it in a video. He said it's like synthol, except it's your actual muscle growing, not just oil. Anyways,I've never seen anyone mention it. Sorry to add that at the end if I wasn't supposed to. Anyways, thanks for the input.