For example, using Mescalin in a calm and relaxed environment can contribute to a positive experience, while being in a noisy and crowded place may lead to a negative experience. Mescaline’s effects kick in within minutes and stay for 9-14 hours, with the climax transpiring approximately 2-3 hours post-consumption. Individuals must be adequately prepared for a… Continue reading What Happened to Mescaline? Yale University Press