Wondering if anyone knows about this vendor, particularly I am interested in his amphetamine powder. I'm looking for clean potent product with decent shipping speeds. If this is not a good vendor can someone else recommend a better domestic US amp vendor? (Preferably one that doesn't charge in excess of $20/g)
I'm probably going to very poorly answer you.... As I know you asked for US domestic, but it is going to be difficult to find one that offers good quality (at least it has been in my experience).
Now, I generally avoid international packs at all costs, but I'm going to suggest you check out SuperSpeedBros. They absolutely, no questions asked have the best amphetamine powder I've ever had. So very clean and potent - literally feels like pharmaceutical grade stuff to me.
They ship from a relatively low risk EU country, and their stealth is very good - good enough that I don't feel uncomfortable ordering from them at all, and I've typically been a paranoid little fucker in the past while awaiting International packages.
With that said, if you still want to avoid international, check out SuperSpeedBrosUSA on nucleus (? I think, not entirely sure on his marketplace). He's a domestic reseller of SuperSpeedBros. Aside from him there's also PalaceGarden (a Canadian Reseller) you could use as well since Canada -> US is likely lower risk than EU -> US.
I guess my point in all this is seriously consider SuperSpeedBros.
My go-to for speed powder was fredthebaker prior to discovering the wonderful, wonderful stuff SSB sells.