Yes, it's an unregulated version of the compound, but there are test results confirming both purity and strength. Still wondered if the specific vial itself might be the issue, so a fresh vial from an entirely separate batch got tried instead, but so far it's feeling exactly the same. That's what's starting to point toward this being more about individual response than the product itself.
Fair point that this new amount hasn't had four full shots yet. Jumping straight from a smaller amount to double that would honestly be terrifying, given how strongly things reacted to this compound before, but titrating up slowly and giving each level enough time to build makes more sense. Thank you!