Is A Real-Life Limitless Pill Possible?

Real-life cognitive enhancers

Is An Over The Counter Real-Life Limitless Pill Possible?



- What kind of real-life Limitless pill alternatives already exist?

- Can a nootropic actually make you 'smarter'?

- Conclusion


Ever since the 2011 film Limitless hit the big screen, the idea of cognitive enhancers has hit the mainstream. It’s an idea that’s been touted by the media for years, both in news and fiction: take a pill with breakfast and before lunch, you’re a genius. 

Entrepreneurs in Silicon Valley dream about this sort of product, one that turns you into a prodigious figure able to make millions in weeks, learn languages in days and finish complicated projects in hours. All from swallowing a capsule containing some enigmatic compound.

Is it possible? Could Limitless soon be a documentary?

We all know that it’s a bit beyond our current level of knowledge on the human brain. It may be beyond us forever, as the human mind has its limits. But, it is certainly an appealing fantasy.

And it does raise the question: can a pill really enhance your brain in such a way? Can something really make you smarter and help you become limitless?

This article aims to answer this question. Read on, if you want to learn more.

If you're interested in this topic, we recommend you also check out our Smart Pill UK 2019 Review - Which Ones To Try and Which To Avoid article.

genius pill

What kind of real-life Limitless pill alternatives already exist?

A real-life Limitless pill is something that people have been after for a long time.

Quick-fix brain enhancers have been around for centuries - coffee, for example, is often consumed for its nootropic effects, and foods to boost your brain are often used by indigenous peoples such as the Guarani.

But the kind of cognitive enhancer we all want, a true-blue ‘limitless pill’, only became even slightly viable over the last hundred years.

Amphetamines have been used since the 1930s for stimulant and cognition-enhancing effects, while racetams, eugeroics (like modafinil**) and methylphenidate were all invented in the middle decades of the 20th century.

These pharmaceutical cognitive enhancers are intended to combat disorders such as narcolepsy but are also used by amateur brain-hackers off-label to try and boost their brainpower. These brain enhancers can provide some benefits.

Modafinil has been found to boost levels of neurotransmitters in the brain, which can help people who are already deficient in these chemicals. Ritalin, an amphetamine, can be used to increase uptake of dopamine to improve cognitive function.

There’s frequently an increase to alertness and focus as a result of using these pharmaceuticals as cognitive enhancers. However, these effects are ephemeral. After a few hours, or a day or two, the positive effects of the drugs will wear off.

It’s also quite possible that tolerance will form, necessitating a greater dose of the drug to produce the same effect. They ultimately may make you less sharp after using them thanks to tolerance or dependency, so you have to buy more and more just to remain at your ‘base’ level of cognition.

Smart drugs tend also to have a bevvy of side-effects associated with them. Headaches, insomnia, loss of appetite and many other potential problems might arise from using pharmaceuticals as brain enhancers.

The legality of these products also makes their ingredients dubious; prescription drugs bought online could contain almost anything, and this is often the only way to acquire them as study drugs. 

If you'd like to avoid these side effects, natural nootropics are your best bet.

Aside from pharmaceutical options, you can also get naturally-sourced cognitive enhancers. As mentioned, coffee is a low-impact (but still effective) cognitive enhancer.

Matcha tea, guarana, Panax ginseng and plenty of other natural-sourced ingredients are all historically prized for their brain-enhancing effects. These might have more lasting effects too, with vitamins ingested potentially helping to raise IQ, while still providing short-term benefits to cognition.

They are still effective, with far fewer side effects than pharmaceutical 'smart drugs'.

Additionally, food-based cognitive enhancers are much easier to source legally. This means that they avoid most of the concerns over the purity of their ingredients, as they are bought, sold and regulated openly.

Food supplement cognitive enhancers are lower-risk, their ingredients are frequently the subject of lots of research due to their being used for long periods, and they still provide cognition-enhancing effects for those who consume them.

Therefore, it seems, it certainly is possible to increase cognitive function with cognitive enhancers. However, we are not at the level that NZT from Limitless can provide (yet).

Can you become limitless? Can a nootropic actually make you smarter?

Another important question to ask is: Can a nootropic actually make you smarter?

Thousands of students, entrepreneurs and professionals around the world testify to the brain-boosting effects of substances such as Modafinil, Adderall and Ritalin.

Whilst most certainly some of the most effective nootropics under certain situations, unfortunately, they are not at the level of a Limitless Pill just quite yet.

By taking NZT-48, Eddie was able to unlock some huge potential in his brain and boost his analytical skills through the roof. He turns from a listless author to a successful CEO, making millions on the stock market in weeks.

The drug takes his brain and almost turns it into something else entirely, making him hypercompetent. He’s definitely smarter in some ways and seems to be able to acquire knowledge at an inhuman rate. 

Any products, pharmaceutical or natural, you could consume today will not do this. You can’t become a high-flying stockbroker overnight, just from swallowing a pill or eating special food.

As mentioned earlier, the human mind has its limits; it’s simply not feasible to push them as far as a fictional cognitive enhancer does. What these cognitive enhancers can do is make you better at becoming smart.

‘Smarter’ is, of course, a subjective word, but cognitive enhancers can give you the productivity you need to grow more intelligent, more knowledgeable and (potentially) ‘smarter’ - thus, kind of, becoming Limitless.

Smart drugs or natural nootropics, they’re both just cognitive enhancers to help boost you towards your end goal. Cognitive enhancers might be able to make you more successful.

What I mean is: if you consume something that increases your productivity, makes you motivated to work, and more inclined to follow-through rather than procrastinate, you will probably be more successful and could be said to be Limitless.

As long as side effects don’t diminish your productivity, like those associated with pharmaceuticals might, you’ll stand to be more successful in your studies or work - and if that’s what you’re looking for, cognitive enhancers might be a good option.

Ultimately, an increase in ‘smartness’ is very hard to quantify. As stated earlier, ‘smartness’ is subjective. It might be seen as either innate in a person or changing day-to-day based on their mental state, and as a result, it’s difficult to say if a drug or food can make you ‘smarter’.

If you define intelligence as reasoning ability, a cognitive enhancer most likely can make you smarter; but, if you see it as proficiency in a practical skill, cognitive enhancers probably couldn’t grant you that kind of smartness.

The truth is that there are food supplements and drugs out there which can increase some aspects of mental function, which might be connected with intelligence.

Both drugs and natural nootropics have advantages and disadvantages associated with them in this regard, but the fact of the matter is - cognitive enhancers are not at the level of Limitless pills yet.


But, in our opinion, natural nootropics (or food supplement cognitive enhancers) are the way to go. Their results are as effective while being less disruptive than pharmaceuticals, and are safer than pharmaceutical 'smart drugs'.

Food supplement cognitive enhancers tend to be perfectly safe if consumed in moderation. Moreover, there’s frequently a lot of research done on superfoods, herbs and Amino Acids, as they’ve been around for a lot longer than smart drugs, and most food-supplement based cognitive enhancers are legal in the UK. 

This makes them much more dependable than study drugs.

If you'd like to learn more as to why natural nootropics (such as Brainzyme, one of the top nootropics in the UK) are superior cognitive enhancers to pharmaceuticals, please click here.

Related articles

Or, if you liked this article,  you should also consider checking out the following related articles:

The 7 Best Modafinil Alternatives to Boost Your Brain in 2021

The Ultimate Guide to UK Nootropics 2019: All you need to know

The Best 16 Brain Vitamins for Memory and Concentration in 2021


1: Schoenthaler, S.J., Amos, S.P., Eysenck, H.J., Peritz, E. & Yudkin, J. (1991) Person Individ Diffs 12: 351-62, Controlled trial of vitamin-mineral supplementation: effects on intelligence and performance.
2: The Student Pocket Guide, My Struggle With Smart Drugs: How Modafinil Nearly Destroyed Me, And How I Took My Life Back.
3: Cesare Mondadori, The pharmacology of the nootropics; new insights and new questionsBehavioural Brain Research, Volume 59, Issues 1–2, 31 December 1993, Pages 1-9, DOI:
* = Anecdotally, the improved concentration from Brainzyme enables increased motivation.
** = Important note - whilst Brainzyme is scientifically proven to support concentration and mental performance, it is not a replacement for a good diet, moderate exercise or sleep. Brainzyme is also not a drug, medicine or pharmaceutical. It is a natural-sourced, vegan food supplement with ingredients that are scientifically proven to support cognition, concentration, mental performance and reduction of tiredness. You should always consult with your doctor if you require medical attention.


  • @ Nino

    Sorry for the late reply!

    BrainZyme products contain no gluten.

    They are also vegan, naturally-sourced, cruelty-free and allergen free.

    Robert (Mod)
  • Hey, I had a quesion! Was just wondering if brainzyme contain gluten? thanks!


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