N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion Most pleasurable opioid based on pharmacology? 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 #64 All (2) Like (2) Feb 10, 2022 nznity Bluelighter · 32 · From Lima. Messages 7,957 Reaction score 8,895 Points 270 D Feb 9, 2022 Deleted member 554582 Road-Weary Traveler · From From the Wild Messages 4,947 Reaction score 5,616 Points 95 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion Most pleasurable opioid based on pharmacology?