AMT (or αMT) is a long-acting psychedelic and euphoric synthetic stimulant that is chemically related to the tryptamines and effectually similar to amphetamines. Although it was quickly disregarded as a pharmaceutical product, AMT quickly gained a small but enduring reputation as a recreational stimulant and continues to be used in waves of popularity. Due to its very slow onset and low dose thresholds users must be very cautious when first using it.