Got this product from Greatwhitepeptides and it is a great product, IMO it is way better then Human Chorionic Gonadotropin (HCG). For us vets that have been on testosterone replacement therapy (TRT) for many yrs find that Human Chorionic Gonadotropin (HCG) does not really work for us, But this shit is just awesome. will make your happy ending super strong and longer lasting!! Thanks for teaching me about this product GWP. what a great find!!!