Apologies in advance if this was covered on another thread (I did look but didn't find this same question)

I'm hearing a lot about HCG being substituted for HGH in the ugl products here in SE Asia. Is anyone else aware of this? I'd like to add HGH at a lower dose to a mild TRT that I'm thinking of doing, but I'm not sure if the HGH is worth the gamble of getting something 'else' rather than HGH in the vials...any help, advice or info will be much appreciated!