My 2 cents on Isotonitazepyne, and, contrary to the majority of posts and comments I've seen, it does dissolve into a beautiful golden solution in just water. Rolling boil, 1 to 3 seconds, and to reduce that time and evaporation, a tiny a portion from a single use Vitamin C sachet, (not the entire thing,) and can get that down to merely reaching boiling point, under a second.

Do have the other hydrophobic variety for the same Isopyne that folks speak of, first experience with that for me. It's incredibly hydrophobic, lol and has very little aroma compared to and is a very fine powder. All I currently have to say on that variety as I haven't tried it yet, still waiting on the lab to come back, just to make sure, harm reduction. Can't advocate enough looking for if your country has maybe free but anonymous testing available, then folks know they're talking about the same thing. Not someone who got 1 thing that could technically have been anything.

Back to this stuff that comes back from the lab as; Major - Isotonitazepyne, Minors - none. When things are cut or mixed with something, if it's other than a RC, etc what have you, inert, such as flour or something lol, well, in such samples they come back with Majors or Minors present of either known active compounds or unknown non-active compounds. (I forget the specific terminology, but when it's a just a Major of what it was meant', with no unwanted Majors or Minors, this seesm to be a good result! :p

I speculate Isopyne that's on the more pure side, dissolves, or perhaps it's the synthesis itself that makes batches vary in solubility. Only know this stuff, thats results are back and she dissolves, very pungent chemical aroma to the prod, almost vinegar like, but not quite, just a strong aroma. It's beige/ colourless/ yellow (to me,) in clumps/ powder, to all outward appearances all of the same material.

Long legs, a shot lasts 24-36 hours. Dose - started at sub milligram, fluctuated on the different Protonitazepyne (this is with 10 years on Opis, and 2 on Benzimidiazole Opis) however, now up to about 00.10 - 00.25 per shot, (that's 00.25 of a singular 1 milligram). Of this variety. To compare a little, 90 - 110mg of Methadone was my last holding point, not taken any in a while though. Compared to Protonitazepyne, (which for me dissolved at about 80°, turning visually to a slick oil like apparel just prior to distributing in the water and making a perfect shot, absolutely no vitamin C or citric acid necessary,) and yeah, Protonitazepyne way ahead of Isotonitazepyne for me. Ppyne has an amazing rush, better than Isopyne. But, since loved things became oh so illusive, Iso is currently one of the best there is, imo.

As said waiting on the results for the, new to me, hydrophobic powdered, low aroma variety, of apparently Isotonitazepyne. Happy to post an update here when the test for that comes in. I was told the potency of the hydrophobic was low, hearsay at this juncture, but when compared to this water soluble Iso the post is about, I wonder... One theory is the hydrophobic powder is cut with something, well, hydrophobic, possibility to dissuade IV use. I don't know. Will see if the lab picks anything up in that hydrophobic sample.

Apparently, following the ban in China, not entirely sure if new Isopyne is being concocted. So could be the remaining is being diluted to spread it further afield.

Anyone else relate, the stuff in clumps, strong smell, dissolves in both just water, or lower heat, or duration rather, with vitamin C or Citric Acid? (Just if you want to minimize bringing it to, or seconds spent at the boil, but there's pharmaceutical grade varieties of both those Vit and Citric, so harm reduction)! 99% of the posts I've seen seem to be referring to the super hydrophobic, apparently the same stuff, which I couldn't relate to until recently but don't know if that one's Iso yet - waiting for results.

Lab Test Results available on this post