The Tryptamine Family

Meet the Family

DMT, psilocybin, serotonin, melatonin — they're all tryptamines.
Branches of the same ancient molecular tree, woven into every living thing.

The Members

Every tryptamine shares the same indole backbone. The differences are in the side chains.

Serotonin
5-HT · 5-Hydroxytryptamine
The mood regulator. Present in every animal brain, gut lining, and blood platelet. 95% of it lives in your gut. The foundation of the family.
Endogenous
Melatonin
N-Acetyl-5-methoxytryptamine
The sleep keeper. Synthesized from serotonin in the pineal gland when darkness falls. Also found in plants, fungi, and bacteria.
Endogenous
DMT
N,N-Dimethyltryptamine
The mystery. Found endogenously in mammalian brains, lungs, and blood. Produced by plants across the tropics. The most widespread psychedelic in nature.
Endogenous Plant
Psilocybin
4-Phosphoryloxy-DMT
The healer. Prodrug that converts to psilocin in the body. Found in 200+ mushroom species. Currently in Phase II trials for depression and PTSD.
Fungal
5-MeO-DMT
5-Methoxy-N,N-dimethyltryptamine
The ego dissolver. Found in the Sonoran Desert toad and several plant species. Often described as the most powerful psychedelic experience possible.
Endogenous Plant / Animal
Bufotenin
5-HO-DMT · 5-Hydroxydimethyltryptamine
The ancient one. Found in toad secretions, seeds, and mushrooms. Used ceremonially for millennia. Structurally, serotonin with two extra methyl groups.
Plant / Animal
Tryptophan
Essential Amino Acid
The ancestor. The essential amino acid from which all tryptamines descend. Present in every protein you eat. Your body cannot make it — it must come from food.
Essential
Foxy
5-MeO-DiPT · 5-Methoxy-diisopropyltryptamine
The sensory amplifier. Enhances tactile sensation and auditory perception. Known for its unique body-focused effects among the tryptamine family.
Synthetic
Moxy
5-MeO-MiPT · 5-Methoxy-methylisopropyltryptamine
The empath. Warm, social, heart-opening. Combines mild visuals with deep emotional connection. Sometimes called the love tryptamine.
Synthetic

The Common Thread

Every tryptamine shares an indole ring — the same structure found in serotonin, the neurotransmitter that regulates mood, sleep, appetite, and social bonding in every animal with a nervous system.

These molecules aren't foreign invaders. They're family. Your brain already speaks this chemical language. It has receptors shaped precisely for these molecular keys — because it makes some of them itself.

Plants make tryptamines. Fungi make tryptamines. Your pineal gland makes tryptamines. The question isn't why these molecules affect us. The question is why we're so deeply wired for them.