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Entity
Galantamine
PSX-0200
Open Beta
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Common namesGalantamine
Substitutive name(4aS,6R,8aS)-4a,5,9,10,11,12-Hexahydro-3-methoxy-11-methyl-6H-benzofuro(3a,3,2-ef)(2)benzazepin-6-ol
PsychoactiveNootropic
ChemicalCholinergic
Threshold
< 1 mg
Light
4 – 8 mg
Common
8 – 16 mg
Strong
16 – 24 mg
Heavy
24+ mg
Onset
20 – 60 min
Total:6 – 12 hours
minlowmodhigh
Acute
Chronic
Physical
Psych.
Withdrawalnot assessed
Dosage varies by body weight, tolerance & metabolism · Not medical advice · Terms
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Effects (13)
Dependence
not habit-forming
experience reports
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First-person accounts of subjective effects, timing, and outcomes — submitted for harm reduction.
Last updated Mar 17, 2026Report an issue