4 ms·Am I tripping balls or did you just suggest a 2C compound for improving cognition?by jey 16y agoAm I tripping balls or did you just suggest a 2C compound for improving cognition?rdl 16y ago2C-D actually was alleged in PIHKAL to be cognition-enhancing in sub-5mg doses.il 16y agoThere's been some discussion about using subthreshold doses of LSD to improve cognition, maybe the same theory can hold for a small dose of 2C(under 5mg).