I would run 500 a week for your first cycle bro. Should See any side effects from it. Id run E3d at 250... for 10 weeks. You should see a good 15 lbs of gain, with more if your diet and carbs intake is up. Use some Dbol or anadrol and kickstart tho... 10mg per day for 4 weeks... First time user gaining 20 lbs. and not that bad on the body.