★ 4.74/5 · 6,020+ verified reviews120,000+ customers2,000+ medical professionals365-day guarantee
★★★★★4.74/5 · 6,020+ reviews✓ VERIFIED

Think clearer. Get more done.

Plant-powered brain nutrition for steady, dependable focus — energy, mood and memory. Made in Scotland.

Get the Focus Starter Set · $40 → Take the 60-second quiz →
That's about $1.33 a day — less than your daily coffee.
365-day returnsVegan · GMP-certified120,000+ customers
A focused person looking at Brainzyme FOCUS PRO

What our customers say

★★★★★4.74/5 based on 6,020+ verified reviews
SL
Sarah L.
★★★★★ ✓ Verified buyer
“The only thing that's helped me get through a full workday without the 3pm slump.”
JM
James M.
★★★★★ ✓ Verified buyer
“Clearer head within a week. Genuinely surprised how steady it feels.”
PK
Priya K.
★★★★★ ✓ Verified buyer
“Calmer focus during exam season without feeling wired. Big difference.”
TG
Tom G.
★★★★★ ✓ Verified buyer
“Two capsules with breakfast and my morning list actually gets done.”
EW
Emma W.
★★★★★ ✓ Verified buyer
“Steady focus without the coffee jitters I was used to.”
Why focus slips

It's not willpower. Your brain is a hungry organ.

By mid-afternoon the tabs are open but nothing's moving. The usual fixes have a catch: coffee spikes you, then drops you into a slump. Sugar does the same. And white-knuckle willpower doesn't feed the machinery doing the work.

Sustained focus is brain nutrition — raw materials to get the work done. Give your brain the nutrients it uses to make its own drive and calm, and steady focus stops being a fight.

How it works

One formula, four layers of brain nutrition

1

Precursors

Amino acids like L-Tyrosine — the raw material your brain uses to make dopamine, the chemistry of drive.

2

Cofactors

B-vitamins, zinc & magnesium help convert those building blocks — supporting normal cognitive function.

3

Botanicals

Plant actives add a clean, sustained layer of mental-performance support.

4

Brain nutrition

Together they support concentration, energy and a motivated mood — day after day.

Nutrition-first, not a stimulant — that's why the focus feels steady, not spiky.
Full transparency

Everything inside. Nothing hidden.

L-Tyrosine

A dopamine precursor — the building block your brain uses for drive and focus under load.

L-Theanine

Supports calm, focused attention and a smooth, steady feel.

B-vitamin complex

B6, B12 & niacin contribute to normal cognitive function and help reduce tiredness.

Magnesium & Zinc

Minerals that support normal cognitive function and a steady mood.

Proprietary blendsCommon allergensAnimal productsHidden doses
Every dose on the label. Full Supplement Facts shown — nothing to go and research elsewhere.
Why we made it

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. We started Brainzyme in Edinburgh in 2016 with one idea: your brain is a hungry organ — feed it properly, and steady focus stops being a fight. Nine years on, 120,000+ people and 2,000+ medical professionals trust that nutrition-first approach.

The Brainzyme® teamEdinburgh, Scotland
The best way to start

The Focus Starter Set

  • One month of FOCUS PRO™ — 60 caps (2 packs)
  • A free FOCUS ELITE™ sample — try the calm formula ($7.20 value)
  • The free Starter Guide ebook
Get the Starter Set → $47.20 value $40  ≈ $1.33 a day · or $33.60/mo with Subscribe & Save →
$40 of FOCUS PRO™ + the $7.20 ELITE™ sample, free — and it's risk-free for 365 days: full refund if it's not for you.
★ 4.74/5 · 6,020+ verified reviews365-day money-back guaranteeVegan · GMP-certified
Focus Starter Set contents
Two pathways · one honest approach

Built around how your focus works

For drive · dopamine pathway

FOCUS PRO™

Strong, sustained focus and a motivated mood — for the days that ask the most of you.

FOCUS PRO™ · $40 →
For calm · GABA pathway

FOCUS ELITE™

Stress-free focus and a clear head under pressure — steady, composed, unhurried.

FOCUS ELITE™ · $65 →
Not sure which is you? Take the 60-second quiz →🔓 unlock 10%

Find your focus formula.

4 quick questions — matched to FOCUS ORIGINAL™, PRO™ or ELITE™.
🔓Finish the quiz to unlock 10% off your first order — applied at your result.
Real customer stories
Hear from people who've experienced the difference — honest, unscripted.

  • Farah

  • Charlotte

  • Haylee

  • Brian

  • Jessica

  • Van Van

  • Pete

  • SJ

  • Emma

  • Amy

  • William

  • Scarlett

  • Caitlin

  • Kieran

  • Bethany

  • Norman

  • Pippa

  • Karl

  • Steph

  • Klaudia

  • Serene

  • Dani

  • Emmie

  • Gabby

  • Janne

  • Sweet Stems

    • Trusted by medical professionals
    Over 2,000 medical professionals have personally used and recommended Brainzyme®.

  • “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

  • Dr. Christian Galli

    “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

  • Dr. med. Georgia Brunner

    “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

  • Dr. Natalia Bielczyk

    “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

  • Dr. Michal Nowicki

    “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

  • Dr. Tracy King

    “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

  • Dr. Sumera Baloch

    “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

  • Dr. Alba Morais

    “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

  • Dr. Saurav Kayastha

    “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

  • Daniel Curran

    “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

  • Victoria Bell

    “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

  • Miriam Liguori

    “I noticed a huge improvement focusing on tasks and I feel more awake and energised on a daily basis.”

    Miriam Liguori · ICU Nurse, Germany

  • Devina Dickson

    “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

  • Emma Lee

    “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

  • Jonny Hugill

    “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

  • Corinne Z

    “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

    • What to expect

    Noticeable from day one. Builds for weeks.

    The first dayMany people notice a clean lift in focus and energy.
    2–4 weeksWith daily use, the focus and mood support builds.
    365 daysNot for you? Send it back for a full refund — a full year to decide.

    Questions, answered

    Will Brainzyme® help my 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.
    Which formula should I choose?
    PRO™ for drive and motivation (dopamine pathway), ELITE™ for calm focus under pressure (GABA pathway) — or take the 60-second quiz and we'll match you.
    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.
    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.

    Ready to think clearer and get more done?

    Join 120,000+ people who've made focus their default — backed by our 365-day money-back guarantee.

    The Focus Starter Set Get the Focus Starter Set · $40 →
    Free US shipping on qualifying orders365-day returnsCancel anytime

    *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.

    Focus Starter Set 1 mo PRO™ + free ELITE™ sample + ebook · $40 · 365-day guarantee
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