N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion Kappa opioid agonist hallucinogens that are not salvinorin derivatives JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. You are using an out of date browser. It may not display this or other websites correctly.You should upgrade or use an alternative browser. Members who reacted to message #9 All (1) Like (1) Jul 16, 2023 Skorpio Administrator · From The zone Messages 4,927 Reaction score 7,472 Points 470 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion Kappa opioid agonist hallucinogens that are not salvinorin derivatives