N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion ULDN - The magic weapon to reduce and keep tolerance to Opioids low 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 #222 All (2) Like (2) May 28, 2026 Allylbenzene Bluelighter Messages 1,330 Reaction score 971 Points 45 May 2, 2026 4DQSAR Bluelighter Messages 5,956 Reaction score 4,079 Points 120 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion ULDN - The magic weapon to reduce and keep tolerance to Opioids low