Kurde nie wiem czy to tylko u niego ale Gangsterboy zanotował problemy z bezsennością. Gangsterboy: I have Quit OC a time Ago, and have tried both Normal oc and ethanol. First time I tried OC + Quercitine, hairloss was completely stopped in these 3 weeks. But I was getting extreme insomnia issues, and did not know for sure if it was from OC or from Quercitine, after experments with vehicles and Trying OC only, it was clear that it was the OC, and not matter how low the dose was, the insomnia sides stayed. after these 3 weeks I was so exhausted, that I had no other choice than dropping it. My hairline started to recied very badly after that, and the area began to itch very badly as well. after that I have tried various vehicles and dosages , but still insomnia. after that I tried the OC ethanol in the hope that it would be better, but it was exactly the same.. I had insomnia issues with Duta in the past and ASC-j9, but not as bad as with OC.