iQuzil™ - Best Nootropic


iQuzil™- The Learning and Productivity Accelerator That Beats Adderall ✝

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What is iQuzil?

iQuzil is a new Learning Accelerator that was carefully formulated with students in mind. Our formula includes a number of highly effective nutritional products to help improve a wide range of cognitive processes such as learning, memory and focus.

For example, GABA + niacin is a very effective combination that can cross the blood-brain barriers thereby improving a blood flow in cerebral vessels.1 A better blood circulation in the brain not only increases a working capacity but also prevents from emotional stress and anxiety. Another substance N-Acetyl-L-Tyrosine (NALT) is an amino acid derived from the non-essential amino acid called L-Tyrosine.5 However, NALT is quicker absorbed in the bloodstream compared to L-Tyrosine making it a more effective compound. NALT has been shown to improve memory formation, learning capacity, analytical skills and overall mood by increasing the synthesis of dopamine. Due to its cholinergic effect, Huperzine A inhibits an enzyme that breaks down acetylcholine, which is a very important neurotransmitter directly involved in various cognitive functions.14

Therefore, it makes it easier to recall complex information while helping ideas and speech flow more freely. As a natural nootropic Vinpocetine is able to increase the blood flow to neuronal tissues by causing the dilation of blood vessels.15 An improved blood circulation in the brain brings important nutrients and energy and removes unwanted toxins.

An extra mental energy boost is provided by caffeine anhydrous which stimulates the central nervous system and reduces fatigue.12 DMAE has a neuroprotective effect that helps to protect neurons and other cells from harmful effects of certain types of oxidation.13

Adrafinil was added to provide wakefulness and pramiracetam to improve long-term memory formation.8 Studying under tight deadlines can be a very stressful time. Therefore, an overall well-being is as important as achieving maximal cognitive abilities. B vitamins and the ZMA complex have been added in order to maximise energy production and macronutrients uptake in the body so a person stays energized.

iQuzil with its unique combination of compounds is a brain product for the optimal cognitive performance and overall well-being.

Key benefits:

  • Better overall cognitive performance
  • Increased learning, including the ability to process more information
  • Increased cognitive speed and energy
  • Improved operating memory
  • Improved motivation and focus
  • Anxiety relief that keeps your mind calm and relaxed
  • Enhanced well-being‏
  • Lucid dreaming

How to take iQuzil?

Three capsules should be taken 30 minutes before engaging in a cognitive task.

Scientific research:

The purpose of this section is to present the scientific evidence behind iQuzil and its individual ingredients.

Nicotinoyl-GABA was designed by combining niacin (vitamin B3) and gamma-amino butyric acid (GABA) in order to increase the levels of GABA in the central nervous system. GABA is the key inhibitory neurotransmitter, which regulates neuronal transmission in the brain.1 As a result, many physiological and psychological processes are positively affected. For example, pharmacological agents that target the GABA system are known to reduce anxiety.2 However, orally consumed GABA cannot cross the blood-brain barrier (BBB) which makes it ineffective. But when combined with niacin it crosses the BBB and exerts its anxiolytic and vasodilatory effects. Thus, Nicotinoyl-GABA is effective at reducing emotional stress and rehabilitating from overstrain working capacity.

Pramiracetam is a synthetic racetam that has been shown to enhance cholinergic neurotransmission in the brain.4 Pramiracetam increases high-affinity choline uptake (HACU) which is essential for normal acetylcholine synthesis.  Acetylcholine itself is an important mediator of cognitive processes, such as learning and memory. This is why pramiracetam is an effective cholinergic enhancer with no side effects reported in healthy male participants.3

One of the main roles of Huperzine A is to inhibit an enzyme that breaks down acetylcholine.14 Acetylcholine itself is a very important neurotransmitter directly involved in various cognitive functions. Therefore, by having higher levels of acetylcholine it is easier to recall complex information while helping ideas and speech flow more freely.

Alpha-GPC is an effective choline source used as a nootropic to enhance cognitive functions.11 In this formulation it also helps to prevent headaches that may sometimes occur when taking racetams (i.e., Pramiracetam).

N-Acetyl-L-Tyrosine (NALT) is a more soluble form of tyrosine (a non-essential amino acid) which is better absorbed into the bloodstream.5 Tyrosine is synthesised in the liver from phenylalaline.5 Tyrosine is a precursor for the synthesis of various chemical messengers, including dopamine which is important for executive function.7 Tyrosine increases the cerebral uptake of dopamine subsequently preventing the negative effects related to stress. This helps to maintain cognitive function. Specifically, tyrosine use has been associated with improvements in memory, learning and analytical skills under stressful situations.6

Adrafinil is a wakefulness-promoting compound categorised as ‘eugeroic’. Adrafinil was developed to reduce excessive daytime sleepiness, fatigue and inattention as well improve cognitive function in the elderly.8 Mood-brightening, memory-enhancing and alertness-promoting effects has made Adrafinil a popular nootropic agent for those who need to work late and/or concentrate for a long time.9

Acetyl-L-Carnitine (ALCAR) also known as L-Carnitine is a derivative of the amino acid, lysine. It crosses the blood brain barrier (BBB) effectively and modulates the brain energy and transmission of multiple neurotransmitters.10 In addition, ALCAR has been shown to have neuroprotective effects and improve cognitive function.10

Caffeine anhydrous probably does not need much introduction at all. It is just one form of caffeine with virtually the same characteristics and neurostimulant effects as caffeine.12

DMAE (dimethylaminoethanol) is a naturally-occurring compound for a better mind health. A well-controlled study in 80 subjects demonstrated that the DMAE product can improve a psychophysiological feeling when exposed to emotional disturbance.13

Vinpocetine and vincamine are two alkaloids known for their neuroprotective properties as they increase blood circulation in the brain thereby transporting important nutrients and energy and removing unwanted toxins.15

As described above, iQuzil is a unique formulation carefully designed by combining very effective ingredients for improved cognitive functions and general well-being.

Ingredients & Dosages per Capsule:

  • N-Acetyl-L-Tyrosine (NALT) – 133 mg
  • DMAE – 100 mg
  • Alpha GPC – 100 mg
  • Magnesium taurate – 75 mg
  • ALCAR – 66 mg
  • Pramiracetam – 66 mg
  • Taurine (filler) – 66 mg
  • Adrafinil – 50 mg
  • Nicotinoyl-GABA – 33 mg
  • Caffeine anhydrous – 20 mg
  • B complex (B3 – 10 mg; B5 – 1.66 mg; B6 – 10 mg; B12 – 1.66 mcg)
  • Zinc picolinate – 10 mg
  • Bioperine – 3.3 mg
  • Huperzine A – 3.3 mg
  • Vinpocetine – 1.6 mg
  • Vincamine – 1.6 mg


1.   Jembrek, M.J. & Vlainic, J. 2015. GABA receptors: pharmacological potential and pitfalls, Curr Pharm Des. 21 (34), 4943 - 59.

2.    Lydiard, R.B. 2003. The role of GABA in anxiety disorders, J Clin Psychiatry. Suppl 3, 21 - 7.

3.    Chang, T. et al. 1985. Pharmacokinetics of oral pramiracetam in normal volunteers, J Clin Pharmacol. 25 (4), 291 - 5.

4.   Gualtieri, F. et al. 2002. Design and study of piracetam-like nootropics, controversial members of the problematic class of cognition-enhancing drugs, Curr Pharm Des. 8 (2), 125 - 38.

5.    Hoffer, L.J. et al. 2003. N-acetyl-L-tyrosine as a tyrosine source in adult parenteral nutrition, JPEN. 27 (6), 419 - 22.

6.    Kishore, K. et al. 2013. Tyrosine ameliorates heat induced delay in event related potential P300 and contingent negative variation, Brain Cogn. 83 (3), 324 - 9.

7.    Hosenbocus, S. & Chahal, R. 2012. A review of executive function deficits and pharmacological management in children and adolescents, J Can Acad Child Adolesc Psychiatry. 21 (3), 223 - 9.

8.    Milgram, N.W., Callahan, H. & Siwak, C. 1999. Adrafinil: a novel vigilance promoting agent, CNS Drug Reviews. 5 (3), 193-212.

9.    Dongsoo, K. 2012. Practical use and risk of Modafinil, a novel waking drug, Environ Health Toxicol. 27.

10.    Owen, L. & Sunram-Lea, S.I. 2011. Metabolic agents that enhance ATP can improve cognitive functioning: A review of the evidence for glucose, oxygen, pyruvate, creatine, and L-Carnitine, Nutrients. 3 (8), 735 - 755.


12.    Addicott, M.A. et al. 2009. The effect of daily caffeine on cerebral blood flow: How much caffeine can we tolerate?, Hum Brain Mapp. 30 (10), 3102 - 3114.

13.    Dimpfel, W. et al. 2003. Efficacy of dimethylaminoethanol (DMAE) containing vitamin-mineral drug combination on EEG patterns in the presence of different emotional states, Eur J Med Res. 8 (5), 183 – 191.

14.    Xu, Z.Q., et al. 2012. Treatment with Huperzine A improves cognition in vascular dementia patients, Cell Biochem Biophys. 62 (1), 55-8.

15.    Alkuraishy, H.M. et al. 2014. Vinpocetine and pyritinol: a new model for blood rheological modulation in cerebrovascular disorders – a randomized controlled clinical study, Biomed Res Int.


✝ These statements have not been evaluated by the Food and Drug Administration (FDA) The above products are not intended to diagnose, treat, cure or prevent any disease. You should consult a physician before taking a new product or a nootropic. This product should not be taken by pregnant or nursing mothers, people suffering from cardiovascular disease or those under 18 years of age.

Any studies cited here are not conclusive and are limited to their closed environment nature; they might not determine ones experience with a nootropic, due to a large number of unaccounted variables falling outside the scope of such studies.

The reviews available here are the opinions of contributors who may or may have not used these products, and do not necessarily represent the views of ThoughtFoods. These reviews represent one’s opinion and should not be taken as fact or recommendation. ThoughtFoods makes no warranty to the accuracy of information provided by these reviews. Read legal disclaimer

iQuzil™ - Best Nootropic Reviews

ThoughtFoods iQuzil™ - Best Nootropic

4.5(based on 27 reviews)

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By on 12 May 2017
Excellent I've tried natural nootropics lions mane and stacked with other natural nootropics...okay but this product covers all bases kept me engaged in my revision and helped with recall memory! It's the big daddy... it works and it helped me sleep better I think it's because the brain is working HARD for hours and needs the recovery I woke up and felt great so happy with my choice of product I was trying to source qualia, I don't like the fuss of stacking, one product problem solved . THANKS Guys
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By on 10 Feb. 2017
I like them
So I've used them for 3 days. The main thing I got from them is increased mood. I was much happier, was happy to talk to people that I normally wouldn't want to be around (mostly work colleagues). Also very slightly euphoric. Placebo maybe, but definitely felt better. If anything it probably decreased my focus but I do have a desk job, I didn't want to sit down, instead I wanted to get up on my feet to do something. So would work better for someone on their feet, talking to different people. Would be the ideal nootropic for nurses, practitioners etc.
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By on 27 Oct. 2016
Good one
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By on 10 March 2016
Limited results
The first time I took it I could definitely feel the effect. After that, it had very limited effect, however I believe that was because my histamine level is high and I get allergy= like effects.
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By on 08 March 2016
Life Changing
This product is life changing. I won't say life saving but certainly life changing. Let me start by saying a little bit about myself. I have suffered with ADD most of my life. I was diagnosed late in life but I realised it was the cause of all my problems. I was born in the US and was prescribed Adderall after diagnosis. It worked very well for me and it was enough for me to get by on a day to day basis. I always felt though, like it wasn't the answer but soon enough learned to live with the fact that this was as good as it can be. And I was happy with with that, don't get me wrong. Adderall was a huge success compared to where I was. Anyway. I moved to the UK around 9 years ago and have found prescription of Adderall very hard to come by. Needless to say the last few years have been hellish. I tried all sorts of rubbish and nothing was as good as the old days on Adderall. So obviously my condition got worse. Not to to mention the weather having an effect too. But I'm a big enough man to take what's thrown at me and, again, I accepted my lot in life. Then last year I was recommended Thoughtfoods and their new product iQuzil. It sounded odd and had a lot of ingredients I'd not been aware of but they offered a free sample and I took it. I cannot begin to describe what happened to me. To put it into words is virtually impossible. I remember a famous author, who lived on Absinthe back in the 1800s. He once described himself as a man who does not have a reflection in the mirror. He simply didn't see himself. Well for me it's the opposite. For the last 8 years I have seen no man in the mirror and now at the age of 60, I finally can see myself again. So, I didn't want to call it life saving but it's certainly life changing. Amazing. Please keep up the great work guys. You must be helping so many people through some really tough times. John Edwards
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By on 14 Feb. 2016
Very good!
This is the kind of effect I've been looking for from Nootropics. After only 30 mins I found myself feeling more focused and composed, which in itself helps to increase my productivity and give me a greater appreciation of my senses. The only downside is that it contains Adrafinil which has been shown to have dangerous effects on the liver, so it is best used with caution.
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By on 04 Feb. 2016
Free Sample gave good results
I'm new to nootropics, so I ordered the free 3 capsule sample with a pack of Aniracetam and tried the iquzil first. It started working very quickly and I felt great - motivated, energetic and positive. I had a slight feeling of the beginnings of a headache for about an hour which subsided and didn't come back. That and I had a slightly surreal feeling occasionally, but I could snap out of that. For those two very minor downsides I've deducted a star, but it would have to be absolutely 100% to get 5*. I took the iquzil at 6pm, and slept quite well, and I even had a dream that I can remember! The effect lasted most of the next day too, and I felt like I was 'present' in my day, chatty and in a great mood. The effects wore off that night though, and now I'm back to my vague self, struggling to get my thoughts together, and feeling tired and old, though I'm in my 30's! I've now been on the Aniracetam for a day and it hasn't given me the same boost, though I've read that as a newcomer to Aniractam I need to build up the effect over some days, so I'll wait to see how it compares after a week or two before judging it. I hope it's as good as the iquzil though, as I miss my new self already!
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