Hey mate, so you came over here from AGJ, good on ya!! Lot of homosexuals on AGJ mate, gets beyond a joke sometimes.........
You must be skinny as cause i'm your height but about 115kg now. At least your not a short kunt, too many short kunts around mate, gives the sport a bad look.
Peps are nothing even close to gear, not even close, forget about it mate! Since your new to the scene however i always suggest starting on the low side of things and working your way up, patience is the name of the game
So yeah peps or more preferred sarms to give you an entry i see as perfectly fine. Though how long have you been training for? If not long then i suggest you concentrate solely on training/diet/lifestyle for 6-12 months minimum before touching any peds. See what your body can do naturally, its a good baseline to go off for future referance.
16 years.