4-FEA (4-Fluoromethamphetamine)

4-FEA are designed for scientific research and forensics. A chemical researcher called 4-FEA is a designer drug with potential physiological and psychoactive effects and has the molecular formula C11H16FN.

The side effects of 4-FEA are unknown.

The complete chemical formula of 4-FEA: N-ethyl-1- (4-fluorophenyl) propan-2-amine.

Storage conditions: in a cool and dry place. The timing of 4-FEA can last up to 2 years under the right storage conditions.