Engineer
Member
SP runs EO. Most do because it’s stable with higher concentrations. A lot of people love EO too. I also run his gear and have loved it for quite some time. Reason why primo isn’t made by major pharma higher than 100 is usually that’s peak solubility from research I did. I ordered primo 150 in gso and can’t wait to try it. If anyone had done primo @800mg for 16+ weeks I think would love to find GSO 200mg!!!! I could be wrong, I have never brewed but am taking what @Engineer was saying about solubility per mg in certain oils. Hopefully he can confirm this because he was working on some cool stuff.
I have brewed Primo E at both 150 and 200 mg/mL successfully. Both in mig840 (i actually like the stuff) at 1/19. No EO or guac, just BA and BB.
And 16+ weeks of Primo @ 800 is amazing. Stack with NPP and you'll get similar effects to tren, minus the sides (IME).
