Structurally related to taurine and GABA. Not metabolised, excreted in unchanged form in urine. One reference consider it safe.

(To be edited, initial data ST OCT 04) Aliphatic aminopropane sulfonate. Used to reduce risk for relapse in alcohol dependence. Structurally related taurine and GABA. Its acetylation permits passage through the blood-brain barrier. Excreted in unchanged form by the kidneys. French list: use