Background: We studied the pharmacology of l-methamphetamine, the less abused isomer, when used as a nasal decongestant. Methods: 12 subjects self-administered l-methamphetamine from a ...

Specifically, ALA-002 is a novel mixture of MDMA enantiomers: 70-80% R-MDMA, and 20-30% S-MDMA. "MDMA is relatively unique in that it has two enantiomers that are active, but are active in ...