Human chorionic gonadotropin (hCG) is a female hormone produced naturally during pregnancy. It is produced by the placenta and helps the body to support and maintain the embryo.
hCG has also been seen to be a powerful hormone in antiaging medicine and therapy. When taken in supplement form, it has been seen to aid fertility, libido, cognition and to prevent shrinkage (atrophy) of the testicles in males.