It seems like Gaspari's products are real and legit products. One of the best creatines I've ever used is Size-On. I swear by that product! Also Rich employes some of the most intellectual minds in the Biz. I also took the Plazma Jet. The only draw back is that I had too much of a pump. I the days I took it I would lift about 10-15% less because I had so much blood flowing to the working muclse groops.