I feel very good since using Buy Dragon Pharma . Before that I had a different brand and was very often tired and listless. The training is going better, but since Im currently having problems with my blood levels, I have to use a lower dose. If the values improve, I will order again and inject 500 mg weekly. The core is very strong I think it is due to the dosage 0.5 at 250 mg is not little but I can handle it well. All in all Im happy with the dosage, Im not making huge leaps forward but it helps close the gap until Im better.