Peptide Arcana
NNZ-2591: Two amino acids in a caffeine-sized ring, kin to a by-product of growth factor IGF-1, meant for rare neurodevelopmental syndromes.

NNZ-2591

In clinical trialsBrain and sleep

How it works

Two amino acids in a caffeine-sized ring, kin to a by-product of growth factor IGF-1, meant for rare neurodevelopmental syndromes.

What it's made of

2 amino acids closed in a ring (cyclo-glycine-proline) with three more carbons. It weighs the same as a caffeine molecule.

What it's for

Prescribed for
Nothing yet.
Sold as
A single drug for several neurodevelopmental syndromes.

Educational satire, not medical advice.