HCG 5000 refers to your dosage power (5000 IU) of Human Chorionic Gonadotropin (HCG), a hormone generated throughout pregnancy. In health care and Exercise contexts, it can be employed for many uses: what's HCG? Human read more Chorionic Gonadotropin (HCG) is actually a hormone Normally made by the placenta in the course of pregnancy. It performs