I have purchased Testolone (RAD-140) and Nutrobal (MK-677). The dosage for Testolone is 20 to 30mg once a day and Nutrobal 6 x 5mg every 2 hours. Is this correct? Also taking these together does that work well. I was going to do this for 4 weeks or should I do 6 weeks and do I need PCT, if so what should I take.