Training is great man dropped my Tren dosage some, wife insisted, I was getting aggravated easy, adding these in pre workout started today. Still 5-6 days a week dropped hard core cardio while on Tren. Will be switching from Tren to NPP. STAYING ON MASTERON UNTIL I DROP BACK TO GET DOSE. I JUST GOT A BOTTLE OF MASTERON FROM DOMESTIC, I AM KIND OF EXCITED TO SEE IF THERE IS ANY DIFFERENCE BETWEEN THAT AND THE MASTERON FROM PSL I'VE BEEN ON.