The outcome dated the specimens to among 3780 and 3660 BCE. Alkaloid extraction yielded approximately 2% from the alkaloids which includes mescaline in both samples. This means that indigenous North Americans were more likely to have utilised peyote due to the fact at the very least 5-and-a-50 percent thousand yrs https://peyotecactusseeds.com/product/mescaline-powder/