&gt;  Related: gwern&#x27;s study was pretty bad in a number of ways, most notably that it&#x27;s unlikely the lsd was stored correctly, which will have a large effect on potency and make dosage much less meaningful as the test progresses.<p>It was stored fine. LSD will not self-destruct in days when stored in distilled water in a refrigerator. It will not even self-destruct after multiple decades in a jar. People store LSD in all sorts of forms for regular trips and it works fine, and somehow, people keep reporting positive microdose experiences regardless of how they sourced or stored their LSD...