Buy 2-FA 

What is 2-FA?

2-Fluoroamphetamine, or 2-FA, is a research chemical with a stimulating effect. It is a synthetic substance belonging to the group of substitute amphetamines. 2-FA belongs to the category of research chemicals, which means that it is mainly produced and used for scientific experiments and not for recreational use. 
Because the safety and long-term effects of 2-FA have not yet been sufficiently researched, the House of Representatives has decided to ban entire categories of designer drugs rather than individual substances. As a result, it is no longer possible to order 2-FA from Funcaps.

2-FA and 4-FA

Previous studies have shown that 2-Fluoroamphetamine has roughly the same effects as dextroamphetamine, only with milder euphoric feelings and a more gradual comedown. In addition, the effects of 2FA last shorter and empathy is triggered less than with 4-FA. Furthermore, 4-FA has been on List I of the Opium Act since 2017, making the chemical illegal and therefore prohibiting further research into it. Since 1 July 2025, 2-FA has also been added to the Opium List, but under List Ia, which prohibits entire categories of designer drugs. In short, the production, trade and possession of these substances is punishable by law. 

2 FA versus 2-FMA

2-Fluoroamphetamine and 2-Fluoromethamphetamine are both designer drugs from the substitute amphetamine class. However, they have different chemical structures and properties. In 2FA, the fluorine atom is linked to the phenyl ring, while in 2-FMA, this atom is linked to the alpha carbon atom of the amphetamine chain. In addition to this difference in chemical structure, the chemicals also differ in their effects, with 2-FA having a milder effect and shorter duration than 2-FMA.

Substitute amphetamines

Amphetamines are synthetically produced stimulants that act on the central nervous system. They have chemical structures similar to adrenaline, dopamine and noradrenaline, naturally occurring neurotransmitters in our body. Substitute amphetamines, on the other hand, are synthetic substances related to amphetamines, but in which one or more atoms in the structure have been replaced by other atoms or functional groups.

2-FA effects

Studies and reports have shown that these may be the effects of 2-FA:

• Increased energy levels
• Euphoric feelings
• Alertness
• Reduced need for sleep
• Increased sociability
• Good mood
• Increased libido. Would you like to try another libido-enhancing substance? Then try the popper Super Rush Black Label for a relaxed and excited feeling. Read more about the stimulating popper Super Rush Black Label here.
• Talkativeness
• Reduced appetite
• Visual and auditory hallucinations
• No comedown
• No dry mouth

Duration of effects of 2FA

The duration of the effects of 2-FA has not yet been extensively researched, but the first effects are noticeable after an hour. The comedown begins approximately five hours after ingestion. Due to the milder effects, it is best to take the substances before the evening begins.

Best setting for optimal research

This dosage information has been collected from reports and sources, which are for educational purposes only. It was recommended that the dosage for oral intake should be between 10 milligrams and 60 milligrams. Intake through the nose is also possible, but experience reports show that this feels less pleasant for the test subjects than oral intake. In addition, nasal intake leads to a shorter duration of the effects.

Dangerous combinations

2FA has dangers. Never combine this substance with the following substances to avoid dangerous side effects:

• Alcohol
• aMT
• Caffeine
• Cannabis
• Cocaine
• DXM
• GBL
• GHB
• Ketamine
• MAOIs
• Methoxetamine 
• Opiates
• PCP
• Psychedelic substances
• Tramadol

Want to buy 2-FA?

Since 1 July 2025, it is no longer possible to buy 2-FA from Funcaps. On 1 July, a new amendment to the law came into force, banning several categories of research chemicals at once. As a result, cathinones are now included in the amended Opium List (Ia). Therefore, you can no longer order 2-FA from Funcaps, not even for research purposes. Would you still like to do some research on stimulants? We still have a number of legal alternatives in our range. For example, you could take a look at our Energy E Happy Caps.