Library meclofenoxate Meclofenoxate is not FDA-approved in the United States but is sold as a dietary supplement; it is a prescription medication in some countri…

Library melatonin Melatonin is an endogenous hormone and indoleamine compound naturally produced by the pineal gland in response to darkness, regulating slee…

Library memantine Memantine is an adamantane derivative and NMDA receptor antagonist primarily prescribed for the management of moderate-to-severe Alzheimer'…

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Library nacetylcysteine N-Acetylcysteine (NAC), also known as Acetylcysteine, is a medication that is used to treat paracetamol (acetaminophen) overdose, and to lo…

Library nefiracetam Nootropic compound of the racetam family. Seems to enhance both GABAergic and cholinergic signalling. Long term use appears to be neuroprot…

Library nicotine Nicotine is a naturally occurring alkaloid found primarily in tobacco and in trace amounts in plants such as tomatoes and aubergines. It ac…

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Library nm2ai NM-2-AI is a relatively obscure synthetic stimulant in the aminoindane class. Chemically, it is 2-aminoindane with N-methyl substitution an…

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Library nmethylbisfluoromodafinil N-Methylbisfluoromodafinil is an obscure nootropic substance of the benzhydryl class. It is the bis-fluoro-N-methyl analogue of modafinil,…

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Library nmethylcyclazodone N-Methyl-Cyclazodone is approximately 4-6 times more potent than its parent compound cyclazodone. Human pharmacological data are extremely…

Library nmpea N-Methylphenethylamine (NMPEA) is a naturally occurring trace amine neuromodulator in humans that is derived from the trace amine, phenethy…

Library noopept Noopept (omberacetam, GVS-111) is a peptide-derived nootropic first synthesized in 1996 and developed as a prescription medication in Russi…

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Library nsi189 Amdiglurax, also known by its former developmental code names ALTO-100 and NSI-189, is a drug described as a hippocampal neurogenesis stimu…

Library oxiracetam Oxiracetam is typically taken 2-3 times daily due to its 8-hour half-life. It is strongly recommended to supplement with a choline source s…

Library phenethylamine Phenethylamine is the simplest compound of its namesake chemical class, a naturally occurring stimulant found throughout nature in both pla…

Library phenibut Phenibut is a depressant and anxiolytic of the gabapentinoid class, structurally derived from the neurotransmitter GABA. Developed in the S…

Library phenylpiracetam Phenylpiracetam is a central nervous system stimulant and nootropic of the racetam class, structurally related to piracetam with an added p…

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Library phenylpiracetam_hydrazide Phenylpiracetam hydrazide, also known as fonturacetam hydrazide, is a racetam that is a derivative of phenylpiracetam in which the amide gr…

Library picamilon An analogue of GABA that does pass the brain blood barrier, which is then hydrolyzed into GABA and Niacin. In which the GABA could produce…

Library piracetam Piracetam is a nootropic substance of the racetam class and a cyclic derivative of the neurotransmitter GABA. First synthesized in 1964 by…

Library ppap PPAP's sublingual route can irritate mucosa and its effect curve plateaus quickly. Tolerance tends to fade after roughly three days, but re…