He just buy oil that some guys made and sell to you with a added margin. 0 control on that. He just sell what is sold to him
You are supposed to read and think through before posting.
This is a harm reduction forum, not a "justify the sources mistakes" forum anyways. You are free to spend your money however you like, I don't care much, but don't make it look like someone selling unknown, untested drugs is a good choice to buy from, especially after receiving the results of what he's proud of, being a 20% range on oils. These guys can't touch the homebrewers of the forum, let alone a lab. Over half a gram of active ingredient is missing from every EQ vial. That's a MASSIVE miscalculation even is the percentages don't seem like much. In a batch that was probably a kg (bout 2-3lbs) less EQ added. That's pretty big margin to miss by, that's not an "i forgot to tear after I put the measuring *insert object you measure with* on, my bad", that's an "I added one less bag of powder". A bag large enough for a football team for a year straight.
People don't just buy finished cause they can't brew, homebrewing is pretty expensive if you actually want a sterile, high quality lab. A lot of people just buy finished cause they can't trust themselves with lab stuff, which they shouldn't considering AAS are something you inject, passing your bodies main defence mechanisms.
If a lab still can't test their raws or use a scale decades into business, there's something wrong. Them not addressing test results at all is also quite off putting to say the least and we've heard of them having opsec issues before on top of that. A couple ~5% differences wouldn't be a problem, selling a product 50% underdosed for a decade with only 1 product accurately dosed however
IS one.
You don't need to justify it for them.