first off deca only cycle?? the acne all depends on the person i have ran up to 1000mg test with only a few pimples and i have had friends run like 400mgs test and they broke out like no other you should read up more before doing a cycle though..
oh thanks for clearing that up..
without knowing your previous cycles you could run something like this\\
dbol 30mgs a day weeks 1-4
deca 400mgs a week 1-10
test e 500mgs a week 1-12
jvb20