hi im 15 years old and 194 lbs, im all natural and am about nine percent bf (i guess i have really good genetics) i have been training since i was nine cuz i used to be a fat kid, but thats besides the point,

i was wondering if at my age a primo only cycle would mess me up.

if it wouldnt mess me up i was wondering what the dosage should be. any help would be appreciated. thanks

This is my first time postin a thread on this site.