I used 1-Test also by VPX with great results... I used it too young but i still had great success with the product and dosed it at about 12mL ED, i too had the 480cc bottle... ran two cycles of it for like 4 weeks each i think, can't remember. I however had absolutely no side effects from this product, so if your not exactly acne prone then you prolly won't get any. As for pct I ran simple 6-oxo afterwards, but there are way better options for PCT these days, I would suggest getting some ATD or novadex extreme... I don't feel nolva is needed for this.. Great product BTW