Displayed price 4-FMA / 4-FA is per gram.
You will receive discounts when larger amounts are purchased!
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4-FMA has so far been the research chemical that most closely resembles 4-FA in terms of molecular composition. 4-FMA is therefore seen by some as the ideal 4-FMP alternative.

Cheapest 4-FMA

ResChemical.com produces 4-FMA entirely in its own laboratory. We not only guard the excellent quality of our pure 4-FMA, also 4-Fluoromethamphetamine at ResChemical.com is the cheapest that can be found online. ResChemical is the only lab in the Netherlands capable of successfully producing research chemicals under its own management. Keep in mind that most of the 4-FMA offered comes on other sites of the Asian / Eastern European market where there is no quality enforcement. at ResChemical the entire production process is done by ourselves and therefore quality is always guaranteed!

Effects of 4-FMA

When taken orally, 4-FMA (also called 4-FA) works after about an hour. It takes on average a little longer before you feel an effect than with XTC (MDMA) or speed. According to scientific research, the effect is between the effects of XTC (MDMA) and speed. It seems more euphoric and empathetic than with speed and is slightly more stimulating than experience has shown from XTC (MDMA). The user of 4-FMA is often less confused than is the case with XTC (MDMA). People seem sharper and tend to talk a lot. The intoxication then lasts about 4 to 6 hours. Some users report that the (after) effects can last up to 12 hours. 4-FA promotes the release of serotonin, dopamine and norepinephrine in the brain and then blocks the re-absorption of these substances. Like MDMA, 4-FA can give a dip 1 to 2 days after use. Most users find the dip of 4-FA a lot less than that of MDMA or speed. However, this says nothing about the possible harmfulness of the drug.

Buy 4-FMA with a discount

We are already the cheapest provider of 4-FMA on the internet, yet ResChemical still gives an extra discount for higher purchases. You can find the 4-FMA volume discount on this page and your discount is automatically calculated when you order a larger quantity. If you have any questions, do not hesitate to contact. We can also be reached via WhatsApp.

4-FMA Quantity (per gram)DiscountPrice per gram
1 – 50%€ 0
5 – 100%€ 0
10 – 250%€ 0
25 – 1000%€ 0
Important information

– In case of contact of 4-FMA with the eyes: Rinse gently with water for at least 10 to 15 minutes, removing any contact lenses.
– Skin contact: Rinse with water, if possible also with soap.
– After inhalation, outside air helps to adopt a posture that promotes breathing.

We do not recommend consuming 4-FMA. We only produce 4-FMA for research purpose. If you are going to consume 4-FMA, for research purposes, make sure you always eat enough and keep hydrating yourself (with water). Taking this research chemical in combination with anti-depressants can cause one to become unconscious and there is a possibility of vomiting. There is then a chance, which is very dangerous, of a suffocation in your own vomit.

Additional information


4-FMA, 4-FA, 4-Fluoromethamphetamine



CAS Number

52063-62-4 (hydrochloride)


1 Gram




4-FMA is packed in 2 Capsules of 500 MG each


Pharmacy Grade



Country of production

the Netherlands (By ResChemical.com)


4-FMA has not been developed for consumption and can be hazardous to your health if ingested


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