lactagen to my lactose intolerance rescue?

So i've been reading up on some stuff regarding medication and treatments for my lactose intolerance but i haven't found anything yet. I mean, i already spend too much time and money on lactaid, dairy ease and etc. i'm just looking for something that's more affordable and hopefully something that has permanent effects, rather than the short, immediate relief stuff. The closest thing i've come across that i'm remotely interested in at all is this product called Lactagen. Lactagen looks like it could be the one, but you know how the internet is nowadays... it's very sketchy. I was just wondering if there is anyone out there who can possibly help me out and tell me if this product really works?

here's a fox news video clip i found on lactagen as well. check it out.