im not trying to bash this video or bash the information at all, but hes a salesman like any other one, and hes just trying to sell you his stuff and say its better than everyone elses shit. but with that being said i will say that if it wasnt a good product people wouldnt have the results they have on the internet, so it is a good product, but dont think that what theyre saying is entirely scientific and true its like the supplement industry, they know the supplements work from other various studys, of similar compounds, but nothing has really been tested other than maybe a double blind study with 10 subjects over a month. but for the record i also bought a few of the advanced nutrients products to see if theyre really ph perfect and if theyre all they are hyped up to be.