Can I Still Use Prohormones and Testosterone Precursors?
Definitely! In fact, one study shows that increasing testosterone production works extremely well in further stimulating the growth of muscle tissue. According to the research, by using these products in conjuction with HGH (and in addition to a high protein diet) you will be maximizing your current anabolic potential. This should only further increase the already prominent gains associated with HGH use.