★ 4.74/56,020+ verified reviews120,000+ customers2,000+ medical professionals365-day guarantee
Brainzyme® FOCUS™ · The science
The science behind FOCUS™ — evidence you can trust
★★★★★ 4.74/5 · 6,020+ verified reviews
Every ingredient is selected from published, peer-reviewed research and complies with FDA ingredient guidelines — nutrition-first support for focus, mental energy, mood and memory.
Free US shipping on qualifying orders365-day returnsGMP & HACCP certified
4.74/5 · 6,020+ reviews
120,000+ customers2,000+ medical professionals★ 4.74/5 · 6,020+ reviewsGMP & HACCP certifiedMade in ScotlandVegan & allergen-free
Why we made it
Built because focus shouldn't be this hard
Most days don't fall apart because you stopped caring. They fall apart at 3pm, when the tabs are open but your head won't follow. Coffee spikes you then drops you; the to-do list just gets longer.
Brainzyme® started in Edinburgh in 2016 with one idea: your brain is a hungry organ, and steady focus comes from feeding it the right nutrients — not from another stimulant. Today 120,000+ people and 2,000+ medical professionals trust that nutrition-first approach.
The FOCUS™ world
Nutrition your brain can use
Built into the everydayFocus when it countsPlant-powered · two capsules
How it works
One formula, four layers of brain nutrition
1
Precursors. Amino acids like L-Tyrosine give your brain the raw material it uses to make dopamine — the chemistry behind drive and focus.
2
Cofactors. B-vitamins and minerals help your body convert those building blocks — they contribute to normal cognitive function and help reduce tiredness.
3
Botanicals. Plant actives add a clean, sustained layer of mental-performance support.
4
Brain nutrition. Together they help support concentration, energy and a motivated mood, day after day.
Nutrition-first, not a high-stimulant product — that's why the focus feels steady, not spiky.
Why it works
Steady focus you can actually feel
FOCUS PRO™ is nutrition-first, not a high-stimulant product. It gives your brain the building blocks it uses for drive and concentration — so focus comes on clean and stays steady through the day.
Strong, sustained concentration and mental energy
Works with your brain's own dopamine-driven drive
Nutrition-first — steady focus, not a spike-and-slump cycle
A dopamine precursor — the building block your brain uses for drive and focus under load.
L-Theanine
An amino acid that supports calm, focused attention and a smooth, steady feel.
Vitamin B-complex
B6, B12 & Niacin contribute to normal cognitive function and help reduce tiredness and fatigue.
Magnesium & Zinc
Minerals that support normal cognitive function and a steady mood.
Brainzyme® FOCUS PRO™ contains scientifically proven ingredients that provide brain nutrition to support concentration, cognition, energy, memory and mental performance. Full Supplement Facts shown — no proprietary blends.
2,000+*
medical professionals trust Brainzyme®
4.74/5
from 6,020+ verified customer reviews
120,000+
customers since 2016 — from the UK's first natural focus brand
All three figures are verified: 2,000+ medical professionals, 4.74/5 from 6,020+ reviews, and 120,000+ customers since 2016.
Real reviews
What customers say
★★★★★
The focus-enhancing benefits help me throughout the day at work. I recommend it to all my friends.
Graham Paula · Verified customer
★★★★★
Great product — the best on the market I have found so far!
Cristina Balanescu · Verified customer
★★★★★
“The focus-enhancing benefits help me throughout the day at work. I recommend it to all my friends.”
Graham Paula · Verified customer · part of 4.74/5 from 6,020+ reviews
What to expect
The first dayMany people notice a clean lift in focus and energy.
2–4 weeksWith daily use, the focus and mood support builds.
365 daysIf it's not for you, send it back for a full refund — a full year to decide.
The proof
Trusted by thousands and the professionals who recommend us
“I chose to partner with Brainzyme® to stay focused when my brain feels foggy or scattered on really full days.”
Dr. Amelia Kelley, PhD · Author, Therapist, Professor & TEDx Speaker, US
“Brainzyme® [FOCUS™] contains matcha, guarana and choline, which are all well known to boost cognitive effects.”
Dr. Sarah Nicholls · Doctor (BSc BMBS), UK
“All the ingredients should help you to concentrate better and think faster.”
Dr. med. Cordelia Schott · Specialist in orthopaedics & sports medicine, Germany
“As a cognitive health expert, I have tested a few supplements, but Brainzyme® FOCUS PRO™ stands out as the best cognitive focus supplement.”
Dr. Christian Galli · Neurologist, Austria
“I definitely experienced increased energy with Brainzyme®. I have patients with low energy and concentration problems, and they prefer FOCUS PRO™ and FOCUS ELITE™.”
Dr. med. Georgia Brunner · Psychiatry and Psychotherapy, Switzerland
“Despite almost a decade in neuroscience research, this is the first time I’m testing plant-based focus supplements. My mood is very stable, and cognitive flexibility at work seems to have improved. My verdict: on many levels, it works.”
Dr. Natalia Bielczyk · Neuroscientist & Founder, Netherlands
“The tangible benefits I've derived from Brainzyme® FOCUS™ are indispensable to my career, and I am genuinely grateful.”
Dr. Michal Nowicki · MD, MPharm - Cardiologist, Poland
“FOCUS ELITE™ is the one that's really made a difference for me. I've noticed more focus, calm energy, and less of that scattered feeling that can take over. And I've been recommending them to my clients.”
Catherine Amido · Registered Nutritional Therapist, UK
“I tried all three Brainzyme® FOCUS™ supplements. PRO™ is the one I reach for when I need to get things done, like high-output days, deadlines, or focus sprints, without the crash.”
Dr. Tracy King · Chartered Clinical Psychologist, UK
“I love them. I cannot recommend them highly enough if you are struggling with focus or brain fog.”
Helen Villiers · Psychotherapist (MBACP), UK
“It can really help and it provides a very viable complement to focus and concentration meds.”
Ludovico Sadic · Neuroscientist (PhD), Spain
“Brainzyme® contains a range of nutrients known to help with focus and concentration.”
Christine Bailey · Nutritional therapist (MSc MBANT CNHC), UK
“It's been a few months since I started taking it, and I've truly noticed a difference in my concentration, my stress levels, and my emotional balance. So, I highly recommend it.”
Elodie Malek · Hypnotherapist, France
“I wanted to try something to help me with focus and concentration. I found [Brainzyme®] FOCUS™. I tried it, and I have to be honest, it actually helped me, no doubt!”
Dr. Sumera Baloch · Doctor, UK
“I use Brainzyme® very often to help me with work as it helps me to focus, relax and prioritise my tasks.”
Dr. Alba Morais · Core Trust Doctor: Trauma & Orthopaedics, UK
“I have been using this product for a little less than a year for energy, focus and procrastination. This product works like magic. I would highly recommend it.”
Dr. Saurav Kayastha · Physician, US
“I bought the Starter Bundle and have been switching between the 3 types for 2 weeks now. A noticeable difference in my mood, focus and motivation. It takes about an hour to kick in the morning.”
Daniel Curran · Physical Therapist
“Each formula has a different combination of vitamins, minerals, amino acids and other food-based nutrients. These have a synergistic effect on your nervous system and promote calmness, alertness and focus.”
Victoria Bell · Registered Nutritional Therapist, UK
“I noticed a huge improvement focusing on tasks and I feel more awake and energised on a daily basis.”
Miriam Liguori · ICU Nurse, Germany
“I have been using Brainzyme® focus for over a year now, and find my focus is better and I can concentrate for longer periods.”
Devina Dickson · Mental Health Nurse, UK
“It has officially been a life changer. I am pleased with the results so far. I wish I had found Brainzyme® years earlier.”
Emma Lee · Biomedical Scientist, UK
“I noticed increased focus, improved mood and wellbeing. It has helped me get more done and feel more involved in things.”
Jonny Hugill · Registered Mental Health Nurse, UK
“I have been suffering from Long Covid then discovered Brainzyme® and now I have more energy and enjoy everything I do again.”
Corinne Z · Physiotherapist, Germany
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Questions, answered
Will FOCUS PRO™ help me focus?
Yes — it's plant-powered brain nutrition designed to help support strong, sustained concentration and mental energy, using nutrients your brain uses for focus and drive.
How is Brainzyme® classified?
It's a dietary supplement — plant-powered brain nutrition you take as part of your daily routine, made in Scotland to GMP & HACCP standards.
How and when do I take it?
Take it with water shortly before you need to focus, or sprinkle it on food. Most people use it daily.
Will it feel like a stimulant?
No — it's nutrition-first, not a high-stimulant product, so the focus is designed to feel steady rather than spiky.
Is it suitable for me?
It's vegan, allergen-free and made in Scotland to GMP & HACCP standards. Suitable for adults; if you're pregnant, breastfeeding or on medication, check with your doctor first.
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*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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