The bottom line is RAWS...Do you have a real, and legit connection to a producer of pharmaceutical grade raws. None of this 65% purity bullshit. I trust the guy who has been in the game for 20 years to have some SERIOUS connections with 1 or more legit raw producers.
The more money and resources you have, the better you can insure that your product is legit. As in paying for mass-spectrometry testing on all raws, or flat out paying more for much much higher quality raws from producers. And once the raw source is locked in, the money and resources bring quality control, such as machinery to produce clean and properly dosed, consistent gear in huge batches.
Many UGLs source their raws from other slightly bigger UGLs that may or may not just order from some low life in China. There may be ZERO mass-spec testing in their whole line of command and be going simply on "feel" or cheap testing like Labmax etc.
I don't know Alin's hook on raws but I'm guessing it's a hell of a lot more credible and reliable than some idiot(s) making gear in their garage with questionable raws, and techniques.
As far as "So many labs out there with spotless reps" or whatever someone above claimed....lol every single one of these labs has shills and bullshit flowing on every single forum known, there is zero peace of mind in this game. Just have to go with what works, and Alin's shit is clean and real from MY EXPERIENCE.