Focus. Energy. Mood. Memory.

Think Clearer, Get More Done.™

Our supplements are plant-powered, made with scientifically proven ingredients and trusted by thousands of customers who have experienced positive results.


Excellent Service

Verified reviews from more than
2.000 Brainzyme® customers.

Thank you NHS staff and medical professionals!

Please click here for an additional discount.

Brain supplements for focus.

For everybody.


FOCUS™ Starter

Get all our best-selling Brainzyme® FOCUS™ formulas in a 3 Formula Set.



Provides strong focus, energy, motivated mood & memory support.



Provides a stress-free focus, energy, positive mood, memory & brain health support.


Free eBook!


Free eBook!

With your first purchase, you will receive our "Brainzyme® eBook: The Starter Guide" which contains lots of helpful information to get you started on your Brainzyme® journey!

Community Reviews!

89% of Brainzyme® customers reported improvement in focus and mental performance within the first month.
Read all customer community reviews

Plant-Powered & Scientifically Proven


Our powerful formulas contain plant and herbal extracts, essential vitamins and minerals that are scientifically proven to support concentration, cognition, energy, memory and mental performance.

All of our plant-powered nutrients have been combined using Synergy Flow Formulations™ to maximise the synergy between ingredients.


















Why Choose Brainzyme® FOCUS™?


Starts working within 60 minutes.


Take 2 capsules - job done!


Plant-powered and 0% additives.


Scientifically proven to work.


Convenient and

Each Brainzyme® FOCUS™ formula has been expertly formulated and available at a significantly lower cost than purchasing the plant extracts, vitamins and minerals individually.


Convenient and

Each Brainzyme® FOCUS™ formula has been expertly formulated and available at a significantly lower cost than purchasing the plant extracts, vitamins and minerals individually.

Medical Experts’ Reviews

Our supplements have been tried and tested by a variety of medical experts, including doctors, psychologists, psychotherapists, nutritionists, and more. These are reviews from their personal experiences with Brainzyme® FOCUS™ supplements.


Dr. Sarah Nicholls

Doctor (BSc BMBS), UK

“Brainzyme® [FOCUS™] 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. They have a few different varieties, my favourite is the [Brainzyme® FOCUS] ELITE™."


Dr. med. Cordelia Schott

Specialist in orthopaedics & sports medicine, Germany

“The ingredients are quite reasonable, they include vitamins, amino acids, you might have heard of guarana and choline. All the ingredients should help you to concentrate better and think faster. The ingredients are completely safe, so give them a try to see how they work for you.”


Dr Ali Ajaz

Gut-Brain Psychiatrist (MBBS, BSc, MRCPsych, PGCert), UK

"My patients have been recommended Brainzyme®, and many of them have reported improved attention and concentration spans in the hours following. I think it’s worth checking out."


Helen Villiers

Psychotherapist, UK

“I’m a psychotherapist and I really struggle to focus.

I’ve been taking [Brainzyme® FOCUS PRO™] and they have changed everything for me. They’re all natural, it’s scientifically proven to help, and it’s just personally proven to help.


Christine Bailey

Nutritional therapist, UK

Featured 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? [Brainzyme® FOCUS™] contains a range of vitamins, minerals and other nutrients known to help with focus and concentration, and with energising our body and our brain.”


Ludovico Sadic

Neuroscientist (PhD), Spain

“It can really help and it provides a very viable complement to focus and concentration meds.”


Miriam Liguori

ICU Nurse, Germany

"I‘m loving them to be honest, I noticed a huge improvement focusing on tasks for a longer period of time and I feel more awake and energised on a daily basis. I've always struggled with low energy and that definitely improved for me!”


Alex Whitworth

NHS Trust Healthcare Assistant, UK

"I'm a fourth-year medical student, so optimising the time I study for is a major priority for me. Brainzyme® is so helpful and really gets me through the difficult exam periods. No more brain fog, no more procrastination, just effective studying and great exam results!”


Aleks Vasiljevic

Radiologist, UK

"I am a doctor in training and I first came across your products 2 years ago when sitting my professional fellowship exams. I needed the energy to be able to revise whilst undertaking a full-time job which included weekend and night shifts. 


Devina Dickson

Mental Health Nurse, UK

"I have been using Brainzyme® [FOCUS™] for over a year now, and find the effects amazing. I have significantly more energy without the anxious feeling that I would get from drinking energy drinks.

My focus is better and I can concentrate for longer periods of time than I could prior to using it."


Akeem Kabia

NHS Care Account Manager, UK

"I can honestly say Brainzyme® has changed my life in terms of how much I focus. I know whenever I need to lock in and focus for long periods of time, Brainzyme® is always my go-to. I’ve even got my mum and some of the football players on my team taking it!"


Emma Lee

Biomedical Scientist, UK

"I have been using Brainzyme® since January 2023 after I struggled to return to work. My mental health has drastically deteriorated since the birth of my 2nd child 4 years ago. I was dubious about trying Brainzyme®.


Nouran Abdelkader

General Practitioner in training, UK

"I've had an incredible experience thus far. This remarkable experience surpasses any effects from medicinal items. I truly adore it, and my focus has seen a significant enhancement. I've suggested it to all my coworkers who work as GPs."


Dre Cuyugan

Staff Nurse, UK

"I have been using Brainzyme®, both the [FOCUS PRO™] and [FOCUS ELITE™]. Those really helped me to become positive and enthusiastic with my everyday work. Being exposed to a very stressful working environment, I and other people do notice how cheerful I am in spite of the pressure that we have at work. I will surely continue to use Brainzyme® products as I would want to maintain them to help me to focus and be motivated."


Alba Morais

Core Trust Doctor: Trauma & Orthopaedics, UK

"I have used the Brainzyme® FOCUS™ for a few months, and working in healthcare, it definitely helps to improve my abilities at work to be able to concentrate for long hours and ensure I am working at 100%. Taking the capsules in the morning gives me the boost I need to complete the task at hand. I definitely feel the difference on and off it.


Michal Nowicki

MD, MPharm - Cardiologist, Poland

"As a cardiologist, I often find myself immersed in extensive research and the writing of scientific articles, which require an immense level of focus, motivation, and the ability to retain a myriad of intricate details. The nature of my profession not only demands precision but also the constant juggling of complex tasks.


Jonny Hugill

Registered Mental Health Nurse, UK

"I began researching natural remedies to aid with my focus (or lack of!). After some research, I came across Brainzyme®, which looked very promising and, importantly, made with plant-based ingredients. I ordered my first box of Brainzyme® [FOCUS PRO™] and began taking it as recommended.


Corinne Z.

Physiotherapist, Germany

"I have been suffering from Long Covid since December 2020. It hit me in the middle of my training to become a physiotherapist and I was unable to study and concentrate for a very long time, sometimes not being able to manage my day due to weakness, which is why I was also unable to complete my exams as planned.


Mary Roberts

Public Health Nutrition Student, UK

“I've been struggling to focus, think straight and putting off important admin work. Having read all the reviews, I decided to give Brainzyme® [FOCUS] ELITE™ a try, all I can say is wow!! I worked on my essay for the longest time I have ever been able to focus. These tablets are a game changer for me and essential to help with my studying.


Mohammad Qonsowa

General Practitioner in training, UK

"I work as a doctor in training and I came new to the UK healthcare system 2 years ago. At that point I tried my first lot of Brainzyme®, which gave me a big boost in mental and physical performance."


Sumera Baloch

Doctor, UK

"I wanted to try something to help me with focus and concentration because I felt I was suffering from brain fog, so after a bit of research, I found [Brainzyme®] FOCUS™. I tried it, and I have to be honest, that actually helped me, no doubt! It is worth giving it a try for those who would like to improve their focus."

Brainzyme® Featured in the Media

Our supplements have been featured and reviewed very favourably in a variety of media publications.


“Brainzyme® [FOCUS™] is… aimed at helping people who want to think more clearly and be more focused and less distracted."

- Alison Coleman, writing for Forbes.

“The most noticeable effect…was the alleviation of my mid-afternoon slump…[Brainzyme® FOCUS™] convinced me that nootropics are something worth pursuing.”

- Peta Bee, writing for The Times.

"I use [Brainzyme® FOCUS™] to give me some much needed plant-powered concentration and better mental performance, and l feel so much better for it."

- Hayley Matthews, writing for the Edinburgh Evening News.

“Brainzyme® [FOCUS™] helps to improve memory during stressful situations, such as multitasking. In addition, it supports immune function and energy production.”

- Anna Maxted, writing for the Daily Mail

“Want to boost focus and motivation? Brainzyme® FOCUS PRO™ supplements contain 20 active ingredients including plant extracts, amino acids, vitamins and minerals, all of which have been scientifically proven to support brain function.”

“Brainzyme® [FOCUS™], a natural brain enhancer aimed at providing optimum nutrition to the brain, while giving an immediate lift in cognitive function [has] arrived.”

- Eve Boggenpoel writing for Health & Fitness.

“Brainzyme® [FOCUS™], is a food supplement pioneering in the field of nutritional cognitive enhancement.”

“Brainzyme® [FOCUS™] helps to keep you focused and support clearer thinking, which is just what you want if you’re tackling a technical mountain run.”

“Brainzyme® [FOCUS™] are designed to help you think clearer, concentrate longer and just generally get the most out of your brain."

- Carl Wibberley writing for Obstacle Race Magazine.

"Stay on top of your planning, diary dates and all your other tasks with a nutrient combo designed to optimise your brain with Brainzyme® [FOCUS™]."

“I discovered Brainzyme® FOCUS ELITE™…I now have a more positive attitude towards the day and no longer need my double espresso in the morning.”

- Louise East, writing for Woman’s Own

“[Brainzyme® FOCUS ELITE™] is the world’s first three-in-one brain food supplement, it also supports memory, a positive mood and your brain, body and gut health.“

“Brainzyme® has made me feel more alert and I don’t tire as easily.”

- Karen Willis, sharing her story in Choice Magazine

“Sharpen decision making with plant-based ingredients proven to strengthen focus with Brainzyme® [FOCUS™].”

“When I took two [ Brainzyme® FOCUS PRO™] capsules, I was able to study, without significant pause, for the first time in a long time.”

- Lucy Peett, writing for The Student

Join the Brainzyme® Community

Trusted by 120,000+ happy customers


Our Social Responsibility

As one of our core values, Brainzyme® is committed to supporting charitable causes for positive mental health, well-being, and education.

Proud sponsor of the Mind Ice Hockey team


At Brainzyme®, we take great pride in our sponsorship of Mind Hockey in their efforts to raise funds for mental health advocacy in support of Mind®, the UK's oldest mental health charity.

Building a Better World Together


We proudly support Oxfam, a global movement working to end poverty. Oxfam partners with communities to deliver development programs, public education, advocacy, and humanitarian assistance. From providing clean water to promoting education, Oxfam is dedicated to creating a better world for all.

Ethically made products


Brainzyme® supplements are made with love and care for our customers and the planet. All our ingredients are vegan, and no animals are harmed in the making or testing of our supplements. We also use environmentally considerate packaging, reducing the carbon footprint associated with packaging and transporting our supplements.

New Formula & Packaging

 Stronger formula with an added enzyme for better absorption.

Up to 33% longer lasting effect.

Convenient & eco-friendly packaging.

New Formula & Packaging

 Stronger formula with an added enzyme for better absorption.

Up to 33% longer lasting effect.

 Convenient & eco-friendly packaging.

Our customer service promise


UK: Free tracked shipping for all orders.
International: Free international shipping on orders over £40 - all orders Tracked and/or Signed For.


We are confident you'll love our supplements as much as we do, which is why we have a 100% satisfaction guarantee for 365 days so that you can try our products completely risk-free.


Our highly-trained customer support team is on hand to chat via phone, email, live chat or social media to guide you through your Brainzyme® experience.

About Brainzyme®

Brainzyme® supplements are formulated and manufactured by Better Nutritional Science Ltd, based in Scotland.

We are one of the UK’s first brain supplement (natural nootropic) specialists to formulate products that deliver brain nutrition through scientifically proven plant-powered ingredients and essential nutrients, aiding individuals to ‘Think Clearer, Get More Done™’.

Since 2016, our products have been trusted by hundreds of thousands of customers, receiving thousands of 5-star reviews and positive feedback from medical experts. Operating globally from our headquarters in Edinburgh, we maintain dedicated websites for the UK, Germany (DACH), France, and North America.

Brainzyme® supplements are formulated and manufactured by Better Nutritional Science Ltd, based in Scotland.

We are one of the UK’s first brain supplement (natural nootropic) specialists to formulate products that deliver brain nutrition through scientifically proven plant-powered ingredients and essential nutrients, aiding individuals to ‘Think Clearer, Get More Done™’.

Since 2016, our products have been trusted by hundreds of thousands of customers, receiving thousands of 5-star reviews and positive feedback from medical experts. Operating globally from our headquarters in Edinburgh, we maintain dedicated websites for the UK, Germany (DACH), France, and North America.

Frequently Asked Questions

*Mood claims are anecdotal. Plant-powered refers to the main active ingredients.

Get started

Guaranteed SAFE Checkout

We use encrypted SSL security to ensure that your credit card information is 100% protected.

Click for more details


We are registered with the UK's ICO (Information Commissioner's Office). The ICO is the UK’s independent authority set up to uphold information rights in the public interest, promoting data privacy for individuals.

Click for more details


Try Brainzyme® FOCUS™ supplements today with our Money-Back Guarantee. You can return the items within 365 days for a full refund.

Click for more details