Fladrafinil (CRL-40,941) is a powerful nootropic that boosts focus and alertness. Its promising preliminary findings suggest it may also have neuroprotective properties.

It acts similarly to Modafinil by inhibiting the reuptake of dopamine. It also contains an N-hydroxyacetamide group, which might contribute to its unique metabolic and pharmacokinetic properties.

What is Fladrafinil?

Fl adrafinil powder europe, or CRL-40,941, is a nootropic compound that boosts focus and alertness. It’s often used by people who want to improve their cognitive abilities, but it’s also known for its effectiveness in fighting fatigue and improving mood. It’s also considered one of the safest nootropics available today.

It’s a member of the eugeroic family of drugs, which promote wakefulness and are effective in treating disorders such as narcolepsy. It was first created in the 1970s, and it has since become a popular choice for students, shift workers, and anyone who wants to enhance their mental performance and energy levels.

It’s a powerful stimulant with nootropic properties, and it doesn’t come with the same negative side effects as prescription medications or amphetamines. It also doesn’t show up on drug tests, making it a good option for athletes who need to stay focused and alert. It’s often combined with choline supplements like Alpha GPC or CDP Choline to boost acetylcholine and further enhance attention and concentration.


As a white powder, Fladrafinil is usually consumed orally. The dosage can vary depending on the user, but it is recommended to start with a low dose and gradually increase it under the supervision of a healthcare professional. It is also important to note that some individuals may experience side effects from taking this nootropic, but these side effects are generally mild and short-lived.

Fladrafinil belongs to a class of nootropics known as eugeroics, which are compounds that promote wakefulness. It works by inhibiting the breakdown of dopamine in the brain, which results in increased levels of wakefulness and alertness. It has also been shown to increase cognitive function by enhancing the activity of glutamate, an excitatory neurotransmitter.

It can be stacked with caffeine to enhance its stimulant effects, but you should monitor your caffeine consumption to avoid overstimulation. It can also be stacked with choline to boost acetylcholine production and improve memory formation and recall.

Side effects

Fl adrafinil powderis a great nootropic for people looking to boost their energy levels and cognitive performance. This nootropic can help with focus, learning ability, and memory retention. It also improves overall energy levels by upregulating excitatory neurotransmitters in the brain.

It is also known to reduce depression symptoms and promote wakefulness. It can also help to lower aggression in certain people. It does this by inhibiting the breakdown of dopamine, which increases the levels of serotonin in the body.

This nootropic is also known to increase the activity of glutamate and histamine in the brain, which are both neurotransmitters that are associated with alertness. It has also been shown to decrease the activity of gamma-aminobutyric acid (GABA), which is an inhibitory neurotransmitter. This nootropic is considered a eugeroic, which means it can help to promote wakefulness and reduce the sleepiness that can occur with some conditions such as narcolepsy. It has also been shown to reduce fatigue and drowsiness in individuals who are experiencing difficulty sleeping due to obstructive sleep apnea.


Adrafinil is a powerful cognitive enhancer and it can be stacked with other nootropic supplements for maximum benefits. It stacks well with choline supplements such as Alpha GPC and Citicoline, which help increase focus and concentration. It also stacks well with piracetam and phenylpiracetam, which both improve cognitive function. It also works well with NooCube, which is a premium nootropic blend that contains 12 different ingredients known for their cognitive enhancement effects.

Our adrafinil powder has an HPLC test report indicating a purity of over 99.5%. It is sold for laboratory research use only, not for any medical or veterinary uses. Please read our terms and conditions before ordering. We ship worldwide. Buy more, save more. We offer bulk discount prices when you order large amounts of adrafinil powder.

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