4-FA crystals 200g


Rated 4.00 out of 5 based on 4 customer ratings
(4 customer reviews)


Buy 4-FA 200g Crystal online

4-Fluoroamphetamine (4-FA4-FMPPAL-303; “Flux“), also known as para-fluoroamphetamine (PFA) is a psychoactive research chemical of the phenethylamine and substituted amphetamine chemical classes buy 4-FA 200g Crystal online.

BUY 4-FA 10g Crystal online It produces stimulant and entactogenic effects, and is described subjectively as being between amphetamine and MDMA. As a recreational drug, 4-FA is sometimes sold along with related compounds such as 2-fluoroamphetamine and 4-fluoromethamphetamine. BUY 4-Fluoroamphetamine Crystal online

4-Fluoroamphetamine is a substituted amphetamine that offers effects somewhere between those of amphetamine and MDMA. It’s been a member of the research chemical market since the late 2000s.

It has at times been a more popular research chemical because it does have a unique and potentially desirable effect profile.

Not enough is known about the drug to be sure about its safety level, particularly with chronic use.

Usage of 4-FA 200g Crystal online

4-Fluoroamphetamine (4-FA) is popular in the Netherlands where it is predominantly used for its specific effects (77% of users) rather than its legal status (18%). 4-FA has become illegal since May 2017.


The LD50 (mouse; i.p.) of 4-FA is 46 mg/kg.

4-FA has only been involved in one death worldwide, where it was combined with amphetamine, methadone and benzodiazepines.


4-Fluoroamphetamine is a releasing agent and reuptake inhibitor of dopamine, serotonin, and norepinephrine. The respective EC50 values are 2.0 x 10−7 M, 7.3 x 10−7 M, and 0.37 x 10−7 M, while the IC50 values are 7.7 x 10−7 M, 68 x 10−7 M, and 4.2 x 10−7 M.

4 reviews for 4-FA crystals 200g

  1. Rated 5 out of 5


    This is good representation of the product.

  2. Rated 4 out of 5

    lawson B

    Placed my first order in on Fri and to my amazement the pkg was here Mon morning for me (in Ont ) have used these ….thanks again to onlinechemicalstore will be my go to place.


  3. Rated 3 out of 5

    Thomas Reck

    From coast to coast in 5 days. Thanks for packaging so well and getting it out the door quickly. Arrived today and vacuumed sealed too. Such a great experience. Will definitely order again. Thanks!!

  4. Rated 4 out of 5

    jaime bill

    Again, The Best Customer Service Around

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