I was running Test e (didn't switch to prop because I knew I was going to take a diuretic)@750 mg per week mast 350 mg per week and 500 mg tren a a week. I have no idea whats in mast.Added the mast the last 6 weeks.Like I said it could have been everything coming together at once. I have no idea whats in mast. All I know is there was a change after i started taking it.