HCG 5000 refers to the dosage power (5000 IU) of Human Chorionic Gonadotropin (HCG), a hormone created through pregnancy. In medical and Exercise contexts, it is actually employed for many uses: exactly what is HCG? Human Chorionic Gonadotropin (HCG) is more info really a hormone By natural means made by the placenta in the course of pregnancy. I