I bought my first prohormone methyl 1 test and 1ad mix by twin labs at 20 in GNC and the girl my age wanting comission sold it to me. I had no idea what it was or how it worked. After the bottle I had no pct. I done this numerous times till I was 25. Had a couple kids and got out of the gym until I was 30. After returning I joined this forum being frustrated I couldn't make the gains I once could when I was younger, I spoke with a few of the really great guys on here and they told me it sounded like I had low T so i went and got tested and I was 30 worked out ate a diet and had a level off 305. My ignorance of prohormones and wanting instant gratification. That's why it is vital people know the proper way to cycle and know about pct. I still to this day boycott GNC and always will.