Hi Piro
To be honest, at first i didnt think the pip was bad at all on the primo 250. Day 1 was no problem at all...didnt feel a thing.
It started to feel like a bruise id say 36 hrs post injection. 3 days after my first shot, i still feel a bruise like feeling. Its not crippling though, just annoying . Tomorrow is the day for my next pin. I will try the primo 150 (i had gotten both) at 2.5 cc (375 mg) in the left glute. And ill compare both versions, and go with the one that feels best: 1.5cc @ 250 mg/cc...or 2.5cc @ 150 mg/mg.
But yea, i plan on doing 750 mg split in 2 shots.
So im sticking to the primo 150. It is MUCH smoother then the 250. The 250 is too strong imo. Im doing 6cc/week @ 150= 900mg/w. I split the shots into 4 injection spots. I do quads x2 (1cc each) and glutes x2 (2cc each)