The igf1 in this product is from
Humanofort...which is from chicken embryos....ive read another article that states it icreases your
dhea which should increase test, etc. Ive always had a good response with
Humanofort so im glad its on the market again...it makes you feel good, good for your joints, helps you keep lean, and keeps me from getting sick. also a bit of sex
drive boost. so not sure how the
dhea spike would look on drug testing....