I was running 600 test and 400 primo, had started feeling some low estrogen sides and bumped it to give me a little more, strength went up significantly and all the low e symptoms fucked off, no more achey joints.Out of interest, what doses was you running before?
On a similar stack but half the doses you are running now.
Have you noticed much difference?
Going to go till mid Feb but it's looking good so far, then cruise till bloods look recovered and another blast I reckon.