My initial review for test e from GBN is that it is good to go. I am at the end of my forth week and had an incredible workout this morning, increase in strength and could have gone on for hrs. Sex drive kicking good and noticed my weight slowly creeping up. I have not experienced any PIP like some of the other reviews ive read. No pain at all, very smooth. BF is dropping fast but this also is due to strict diet and cardio. So far i am pleased with this product, still have 6 weeks to go so i will be posting more reviews soon. Also have some kalpa winny tabs ill be adding to the mix in a couple of weeks so more reviews to come. Thumbs up to Kalpa.