This stuff is without a doubt the most painful and uncomfortable product I’ve ever injected in my life. I took 1/2cc of primo ace/ test ace blend of 50mg ea which would be just 25mg of primo ace. 5/8 pin in my upper thigh. For in very smoothly and absolutely zero pain for nearly 24 hours. So I took 2 more shots of 1/2cc over the next 36 hours because ultimate goal was to get 50mg per day of each. All I can say now is it’s 2 days after first shot and I feel like I got hit my a truck. Both legs are in tremendous pain but there is no knot. Fever, chills, bodyaches, headache. My stupid ads is gonna try to push through this to see if my body adjusts. Might cut with 1/2cc of EQ as I read that someone did that and the pain subsided but flu didn’t. Idk