the use of steroid products is reserved for once you max your body out.....I am 5'10" at 142 and wouldnt use em until I have 160 pounds of muscle and i am 22-23(21 now). You dont need that stuff, and if you are a beginner. RESEARCH for a year like I am doing. Read logs, ,watch logs, listen, and learn. I have been comparing products for a long time. Learning what to avoid, whats best, what to watch out for, whats a SERM, whats proper PCT, how you should eat, what not to eat, dosing, warning signs of ill effects while on, etc,etc,etc.
Dont take any yet....if at all....it isnt a supplement, its an altering of your body temporarily. Wait....a long time....you will get better results from products like Anabolic pump, neovar recomped, drive,rpm, and the many other great non hormonal products you will learn about here.
....peace