Brainzyme® FOCUS™ Reviews | Genuine Customers & More Share Their Thoughts

Brainzyme product reviews

Brainzyme® FOCUS™ Reviews | Genuine Customers & More Share Their Thoughts

If you're here, chances are you've heard about Brainzyme, but unsure as to how well it works.

That's why in this post, we've summarised all the customer and media reviews that we have received for our products so that you can make an informed decision as to whether or not Brainzyme is for you.

If you haven't heard of Brainzyme, it's a range of brain health supplements manufactured by Edinburgh based Better Nutritional Science.

Our supplements have been scientifically proven to support concentration, mental performance and the reduction of tiredness.

They work in under one hour, are made from naturally-sourced ingredients, and are vegan, cruelty-free, GMO-free and allergen-free.

It's also fully compliant with 6 governmental agencies across the UK and EU, and since launching in late 2016 have been growing quickly, now exporting to over 25 different countries.


- Brainzyme Focus Original customer reviews

- Brainzyme Focus Pro customer reviews

Brainzyme Focus Elite customer reviews

Brainzyme reviews by athletes

Brainzyme reviews by e-sport professionals

Brainzyme reviews by students

Brainzyme reviews by medical experts

Brainzyme in the media


Brainzyme Focus Original customer reviews

Brainzyme Focus Original is our mildest formula for focus.

Upon taking Brainzyme Focus Original, you will notice a smooth increase in your focus and energy, whilst feeling calm.

Brainzyme Focus Original is a great introduction to brain food supplements and is designed for general purpose use. You will be able to think clearer and get more done.

Read a selection of customer reviews below. You can find more on the Brainzyme Focus Original product page.

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Brainzyme Focus Pro customer reviews

Brainzyme Focus Pro is our strongest brain supplement for focus.

Upon taking Brainzyme Focus Pro, you will notice a powerful yet smooth increase in focus, motivation, and energy.

Brainzyme Focus Pro has been designed to help you feel motivated and remain productive even when tired or under pressure. You will be able to think clearer and get more done.

For more customer reviews, please see the Brainzyme Focus Pro product page.

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Brainzyme Focus Elite customer reviews

Brainzyme Focus Elite is our most complete formula. It is the world's first 3-in-1 brain supplement, containing a nootropic, full multivitamin and probiotic in one product.

When taking Brainzyme Focus Elite, you will notice a smooth, stress-free boost to your focus and concentration. You will also start to feel less tense and more positive. You will be able to think clearer and get more done.

Brainzyme Focus Elite's powerful and unique neuro-support formula supports your brain health and memory long-term, and the inclusion of the probiotic L. Acidophilus ensures your gut (also known as your second brain) remains healthy.

For more customer reviews, please see the Brainzyme Focus Elite product page.

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Brainzyme reviews by athletes

Brainzyme is not only used for work and study but has also found success in the world of athletics.

Guy Learmonth
British Indoor Champion (800m)

Guy Learmonth
“Being an athlete, I'm naturally a bit sceptical with all supplements that I put into my body but with BrainZyme I've found to be an incredible food supplement for training, racing and all aspects of my life away from the track. Races at the highest of levels come down to fine margins, winning or losing, medalling or not, can come down to hundredths of seconds and BrainZyme is helping provide me with that natural cognitive enhancer to gain that mental edge over my rivals.

The power of the mind is widely overlooked when performing, but I truly believe winning and losing is determined weeks before anyone steps out onto the track and that is why I am bringing BrainZyme into my everyday life, to improve my mental performance, concentration and alertness in training on a daily basis so that come race day, I am 100% mentally as well as physically ready. "Get smart, get more done!”

Kirsty Gilmour
“Britain’s Best Badminton Player”

Kirsty Gilmour's Brainzyme Review“I used [Brainzyme] during a couple of my matches at the recent Scottish Open tournament.

I thought they worked really well! I felt my eyes were able to focus on the shuttle better and my concentration was better for longer. I've been using the Professional capsules and I think they work a treat!”

Duncan Menzies
2018 Grand Slam of Curling Boost National Champion

Duncan Menzies reviews Brainzyme“Great product which has really improved my mental performance!

I found this product particularly helped me during early morning starts. I would simply pop two Elite tablets before getting out of bed, then go and shower and by the time I was out of the shower I would be raring to go!

I’ve already recommended the tablets for the rest of my teammates!”


Brainzyme featured in the Trail Running Magazine
“There are plenty of ways of feeding your body, but here’s something that nourishes your brain. Brainzyme supplement is claimed to be a cognitive enhancer, which in lay terms means it helps to keep you focused and support clearer thinking, which is just what you want if you’re tackling a technical mountain run. Brainzyme says its capsules are fast-acting and take effect within the hour.” 
- Trail Running Magazine
Brainzyme featured in the Obstacle Race Magazine

“Another way to get a head start is to use supplements called Nootropics. These food supplements are designed to help you think clearer, concentrate longer and just generally get the most out of your brain. Taking these is a little like having the power to flick a switch in your brain to have it working at full capacity all the time and without any crash.

Brainzyme have hit the UK market with a nootropic which is really making waves in the sporting and professional circles. A healthy list of athletes [including] Britain’s best Badminton player Kirsty Gilmour are already raving about the benefits of these brain boosting supplements. Brainzyme have three levels of nootropics available."

- Carl Wibberley, writing for Obstacle Race Magazine

Brainzyme reviews by e-sport professionals

Not only has Brainzyme been used by champions in traditional sports, but also by champions in the E-Sporting world.

Singularity Esports reviews Brainzyme

"I believe performance-enhancing nutrition will be a big part of esports in the future. In a recent bootcamp for our Overwatch team [some] of the players tried the product [Brainzyme], and they described it as a 'good luck' pill for them, as it helped the players have a more focused and efficient day of practice at the bootcamp facility.”

- Atle S. Stehouwer, CEO, Singularity Esports

Brainzyme reviews by students

Lydia, a student blogger at University of Edinburgh:

Lydia writes: "BrainZyme certainly helped my work, helped me focus and increased my mental energy. I felt it was really helpful because I felt I had greater concentration, productivity, and energy after trying it — without any jitters or restlessness."

A Student Reviews Brainzyme

Life of a Medic:

"The effect isn’t instant, but in about half an hour or so I saw a significant difference in my alertness and ability to focus. The best way to describe it is that it clears your brain fog. [...] I was able to stay focussed and in the zone for the rest of the afternoon."

Combating Clinical Placement Tiredness With Brainzyme

In Sophies Mind; an award-nominated blog by a student blogger from Northern Ireland:

Sophie writes: "I took 2 capsules with water & started writing, as I had a lot I needed to catch up with, I wrote an article within an hour and started a new one.

This may not seem like much but for me, I usually lose concentration and end up saving my posts as drafts and never look at them again; I currently have 40 drafts half-written some from back in October last year.

Being able to sit down for that amount of time and produce something from it was incredible."
Your New Study Buddy at Uni | Brainzyme Review

Diary of a Student Medic: a Medical Student in the UK with the aim of the blog to log the medical school journey:

Tahmeena writes:

"I did notice that when taking this supplement, I was able to complete tasks quicker – for example, I was able to write the majority of a blog post (that is yet to be published!) when on other occasions it can take me a couple of separate sessions to complete a post ...

Obviously, the effect on different people will be different, but this is just my experience of taking the BrainZyme supplements.

If you’re someone who gets quite lethargic when studying, it may be worth trying these supplements to keep your energy and alertness up during a long study session or a late afternoon/evening study session when energy levels can dip!

Diary of a Student Medic - BRAINZYME REVIEW 

Brainzyme reviews by medical experts and other working professionals

Christine Bailey MSc MBANT CNHC
Award-winning nutritional therapist, author and broadcaster

Dr Cristine BaileyFeatured in the video called "New Year, New Brain", which includes general tips on how diet can improve your brain.

She stated, “Now, if you are wanting to improve your focus and concentration, then why not consider a natural food supplement? This is Brainzyme, [it] contains a range of vitamins, minerals and other nutrients known to help with focus and concentration, and with energizing our body and our brain.”

Tim Grivell MSc MBACP
Registered Psychologist & Counsellor

Tim Grivell reviews Brainzyme“My favourite natural substitute for Modafinil is a supplement called Brainzyme, which is fairly new, and I was initially pretty sceptical about, but actually in my experience, it does seem to compare very favourably.

It comes on within the hour, like Modafinil, and whether it due to the aforementioned Choline, which it contains, Matcha green tea which has Theanine, which is another natural nootropic, or L-Tyrosine, which has a similar dopamine pathway to the one Modafinil does …

If you do choose to go down the natural route, my particular favourite in terms of comparison with Modafinil is the Brainzyme Professional, which is their ‘mid-range’ option and that seems to work out a bit cheaper than buying Modafinil online.”

*Please note - this quote refers to the use of Modafinil as a ‘smart drug’ (taken off-label) and not for narcolepsy. If you have been prescribed Modafinil by a Doctor for legitimate medical reasons you must not stop taking it.

Dr Sarah Nicholls

Dr Sarah Nicholls reviews Brainzyme“Brainzyme is a nutritional supplement, which means that it’s a food supplement, rather than being a medicine. It has a variety of vitamins, minerals and other nutrients, that are intended to boost concentration, help you be more motivated, give you more energy and boost your memory.

It contains Matcha green tea powder, Guarana and Choline, which are all well known to boost these cognitive effects. And it’s not like energy drinks and coffee, in that you won’t experience palpitations or restlessness you might experience with highly caffeinated drinks, and you should also not experience the typical crash you might do after coffee. They have a few different varieties, my favourite is the [Brainzyme] Elite."


Brainzyme Review Compilation

Brainzyme featured in the media

Brainzyme has also had fantastic reviews in the media.

Brainzyme featured in Forbes

"Brainzyme is a food supplement for the brain, also known as a 'cognitive enhancer', manufactured by Edinburgh-based Better Nutritional Science and aimed at helping people who want to think more clearly and be more focused and less distracted, including students, sportspeople, and working professionals."

- Alison Coleman, writing for Forbes

Brainzyme featured in The Times

“Brainzyme, a “natural nootropic” … The most noticeable effect, even on the first day of taking [Brainzyme], was the alleviation of my mid-afternoon slump …

If I popped my nootropic at noon, I felt less inclined to drop off at my keyboard at about 3 pm... [it] did convince me that nootropics are something worth pursuing.”

- Peta Bee, writing for The Times

Brainzyme featured in Health & Fitness

“GET SMART - Need a sudden boost of brainpower? There could be a pill for that ... natural brain enhancers aimed at providing optimum nutrition to the brain, while giving an immediate lift in cognitive function [have] arrived.

Brainzyme starts to work within an hour. It contains matcha green tea (rich in theanine, an amino acid that calms and focuses the mind), guarana, ginkgo leaf extract, choline, l-tyrosine, an amino acid that increases dopamine levels in the brain, helping you feel motivated and assertive, plus 11 vitamins and minerals.” 

- Eve Boggenpoel, writing for Health & Fitness

Brainzyme featured in Top Sante

"New Memory and Focus Booster

Stay on top of ... planning, diary dates and all your other tasks with a nutrient combo designed to optimise your brain.

New Brainzyme is an all-natural blend of energising matcha green tea, guarana and B vitamins, along with iron, zinc, iodine and the nutrient choline, which has been shown to help support brain and nerve function."

- Top Santé Magazine

Brainzyme featured in Neutraceutical Business Review

 “Smart drugs are increasingly common. Everyday pressures on students, professionals, athletes and active people who need high levels of concentration means that many turn to smart drugs: pharmaceuticals used off-label to try to increase brain-power.

But, what if there was a way to achieve similar things through more natural means, such as food supplement ingredients or vitamins? Could putting your brain on food with a nutritional smart drug work as well as — or better than — a pharmaceutical smart drug?

Brainzyme, a food supplement pioneering in the field of nutritional cognitive enhancement, answers this question with a resounding “yes!” 

- Nutraceutical Business Review


All three Brainzyme products have received fantastic reviews from customers and the media.

Customer experience has proven that Brainzyme is effective at increasing concentration, mental performance and the reduction of tiredness with students, athletes, e-sport professionals, academics, working professionals and active people in general.

If you want to read more customer reviews, please click here.

If you want to read more media reviews, please click here.

If you want to watch some video reviews, please check out our YouTube channel here.

Brainzyme Reviews


  • Hi Bob – you can take Brainzyme every day with no issues! Make sure to take it for at least 30 days so that your brain and body get the maximum benefits.

    Robert (Mod)
  • How often can I take brainzyme? Can I take it everyday?

  • Hi Martha,

    All of our products are vegan and cruelty-free.

    We’re glad you found these reviews useful :)


    Robert (Mod)
  • After looking at the reviews for Brainzyme, I’m more inclined to buy. Are your products vegan and cruelty free?

  • Hi Yaltal,

    Yes! BrainZyme is absolutely fine for athletes to use, as none of the ingredients in any formulation of BrainZyme are prohibited for use by the WADA.

    Hope this helps,


    Robert (Mod)

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