N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion Rhynchophylline, a Herbal NMDA antagonist 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 #5 All (2) Like (2) Aug 3, 2022 Didgital Bluelight Crew · From Colorado, USA Messages 2,201 Reaction score 2,574 Points 170 Aug 3, 2022 izo Bluelighter · From Außer Haus Messages 4,420 Reaction score 2,318 Points 420 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion Rhynchophylline, a Herbal NMDA antagonist