The name alone HCGenerate bothers me. this thing is nothing like HCG, it doesn't work the same way at all. 1 of the ingredients in this product does work at boosting Test according to some studies but there is no way that this can replace HCG or a SERM like clomid or Nolva during pct.
It has been proven many times that Clomid and Nolva both have a secondary effect on stimulating the pituitary to release LH. If you go see a doctor because you have Hypogonadism and want TRT they may very well try Clomid first.