Within 24 hours your injection will peak. the rest is up to your particular biology. Typically 150 mg/w will get he average man into the 800-1000 ng/dL range. Bottom line is, if you are looking to restore testosterone levels rather than blast away, you will need a good doc and some blood work. If you go sticking 800 mg/w in your butt you're probably going to get some estrogenic and DHT side effects. At your age you're better off getting on a little test and mixing it with some Primobolan and some anavar. But for right now you would probably feel and look a lot better on enough test to put you in the 800 to 1000 ng/dL range and then watch your estrogen by blood work. Keep iy under 30 pg/mL and you will probably feel great. You might not need to use anything for E control. You've got a good base already. There's nothing wrong with walking around a fit 210 with healthy blood work.