2-FA (2-Fluoroamphetamine): The Mild Functional Stimulant – 2025 Guide 2-FA, or 2-fluoroamphetamine, is a synthetic stimulant from the amphetamine family that’s been floating around research-chemical circles since the early 2010s. It’s the calm, focused cousin of drugs like 4-FA or methamphetamine – less euphoric, less pushy, more “I jus… Read More