Rated 4.74 out of 5 stars 4.74/5 from 6,020+ verified reviews

Sharp, steady focus through the brain fog. Plant-powered. Made in Scotland.

Many women notice their focus feeling less reliable in their 40s and 50s — harder to hold a thought, easier to lose a thread. FOCUS ELITE™ supports the brain nutrition your focus depends on, every single day.

🌿 Brain Nutrition for Clear-Headed Focus — Honest Science, No Hype 365-Day Money-Back Guarantee

Brainzyme® ships free across the UK.

A calm, clear-headed woman reading by a bright window — steady, focused everyday support from FOCUS ELITE

Brainzyme® in real life

Focused. Steady. Still you.

  • Clear-headed focus, day after day

    Clear-headed. Day after day.

  • Steady and alert — not foggy, not frantic

    Steady and alert. Not foggy, not frantic.

  • A calmer head — what steady focus feels like

    A calmer head. Real focus.

  • Positive mood, clearer thinking

    Positive mood. Clearer thinking.

You're Not Imagining It

If your focus has felt less reliable in the last few years — harder to hold a thought mid-conversation, quicker to lose a thread on a task you'd normally find easy — you're not alone, and it is not a sign of something going wrong with you.

The cognitive clarity people often associate with a clear, well-functioning brain depends on a steady supply of brain nutrients: B vitamins for neurotransmitter support, magnesium for nervous-system regulation, zinc and amino acids for the signalling pathways behind focus and mood. When your body's demand for those nutrients shifts, focus and mental energy are often the first things you notice.

FOCUS ELITE™ delivers the nutritional support those pathways rely on: 29 active ingredients across five functional layers, plant-powered, vegan, GMP-certified, made in Scotland.

1
0
Active ingredients across 5 functional layers in FOCUS ELITE™
2
0+
Medical professionals trust Brainzyme®
3
0
Average rating from 6,020+ verified reviews
4
0+
Customers trust Brainzyme® every day

Sources: Judge.me verified reviews; Brainzyme® customer base; Brainzyme® product specification.

Does Any of This Sound Familiar?

Focus and mental clarity can quietly shift over time. Tap any that resonate with you.

Quick brain-fog self-check — when focus feels harder than it should
Tap any below that applied to you
0
of 6 signs selected

If a few of these landed, the good news is that brain nutrition is something you can act on. Here's what that looks like.

Where Brain Nutrition Fits In

Where plant-powered brain nutrition fits alongside a balanced life

Let's be straightforward about what FOCUS ELITE™ is. It is a plant-powered food supplement: vegan, GMP-certified, HACCP-certified, made in Scotland. It provides your brain with the B vitamins, minerals, amino acids and botanical actives that your focus and positive mood pathways depend on as nutritional raw material.

This is nutritional support — not a prescription and not a remedy. If you are working with a doctor or another healthcare professional, FOCUS ELITE™ sits comfortably alongside that care as a source of daily brain nutrition. Nutrition is one input. Sleep, movement, and professional support are the others.

Food supplement, not medication. FOCUS ELITE™ is classified as a food supplement under UK & EU regulations. Plant-powered, vegan, GMP-certified. Scientifically proven ingredients supporting concentration, cognition, energy, memory and mental performance.*

29 Ingredients. Five Functional Layers. One Formula.

The five functional layers of FOCUS ELITE

Most brain supplements are built on one or two ingredients. FOCUS ELITE™ works across five functional layers simultaneously — because the cognitive clarity behind focus, memory, and positive mood depends on more than a single molecule.

🌿

Layer 1 · Calm alert focus

L-Theanine. Supports alpha-wave brain activity — the relaxed-alert state where focus feels steady and effortless rather than frantic. This is what gives ELITE its characteristic stress-free-focus character: not a stimulant hit, but a sustained, daytime clarity.

🧪

Layer 2 · Neurotransmitter cofactors

Vitamin B6, B1 (thiamine), B5, B9, B12. B vitamins are essential cofactors for the neurotransmitter synthesis pathways behind focus, positive mood, and mental energy. Without them, the raw materials for those pathways can't be used properly.

🔐

Layer 3 · Nervous-system minerals

Magnesium, zinc, iron. Magnesium supports normal psychological function and helps maintain the nervous system regulation behind steady daily focus. Zinc contributes to normal cognitive function. Iron supports normal mental energy and reduced tiredness.

🦠

Layer 4 · Gut-brain support

L. Acidophilus probiotic. The gut-brain axis plays a recognised role in mood and cognitive function. The probiotic layer in ELITE supports the gut-brain communication pathway — a dimension most brain supplements overlook entirely.

🛡

Layer 5 · Neuroprotection

Curcumin, Ginkgo biloba, polyphenols. Ginkgo biloba helps maintain memory and mental sharpness. Curcumin and polyphenols support brain-cell health from oxidative stress — the slow, quiet layer that matters over months, not just days.

FOCUS ELITE with calming whole foods — matcha, green tea, nuts, seeds and leafy greens
🔗

The Complete Formula — Not One Ingredient

Cognitive focus, positive mood, and mental clarity each draw on overlapping nutritional pathways. FOCUS ELITE™ delivers all five layers simultaneously — the breadth of nutritional support a single ingredient simply cannot provide.

* Thiamine contributes to normal psychological function and normal functioning of the nervous system. Zinc contributes to normal cognitive function. Iron contributes to normal energy-yielding metabolism and reduction of tiredness and fatigue. Ginkgo biloba supports memory and mental acuity.

Evidence: 115 Peer-Reviewed Studies

Tap any ingredient to view the studies behind the claims on this page. All citations are independent peer-reviewed journals.

21 ingredients 115 studies PubMed · DOI · PMC · ScienceDirect

Across the range: Delivered in all three (ORIGINAL 400 mg / PRO 350 mg / ELITE 350 mg as EMT blend).

  1. A double‑blind, placebo‑controlled study evaluating the effects of natural stimulant and L‑theanine both alone and in combination on cerebral blood flow, cognition and mood (2015) Psychopharmacology . Available at: pubmed.ncbi.nlm.nih.gov/25761837
  2. Effects of L‑theanine on cognitive function in middle‑aged and older adults: a randomized placebo‑controlled study (2021) Journal of Medicinal Food . Available at: pubmed.ncbi.nlm.nih.gov/33751906
  3. Green tea extract enhances parieto‑frontal connectivity during working‑memory processing (2014) Psychopharmacology . Available at: pubmed.ncbi.nlm.nih.gov/24643507
  4. The Effects of Green Tea Extract on Working Memory in Healthy Women (2018) Nutrients . Available at: pubmed.ncbi.nlm.nih.gov/29484360
  5. Green tea effects on cognition, mood and human brain function: a systematic review (2017) Phytomedicine . Available at: pubmed.ncbi.nlm.nih.gov/28899506
  6. Effects of L‑theanine administration on stress‑related symptoms and cognitive functions in healthy adults: a randomized, placebo‑controlled study (2019) Nutrients . Available at: pubmed.ncbi.nlm.nih.gov/31623400
  7. The effects of the green‑tea amino acid L‑theanine on stress/anxiety outcomes: systematic review (2020) Nutrients . Available at: pubmed.ncbi.nlm.nih.gov/31758301
  8. High‑dose L‑theanine–natural stimulant combination improves ERP P3b and selective attention after sleep loss (2024) Nutrients . Available at: pubmed.ncbi.nlm.nih.gov/40789769
  9. The deployment of intersensory selective attention: a high-density electrical mapping study of the effects of theanine. Clinical Neuropharmacology . Available at: www.ncbi.nlm.nih.gov/pubmed/17272967
  10. L-Theanine and caffeine in combination affect human cognition as evidenced by oscillatory alpha-band activity and attention task performance. The Journal of Nutrition . Available at: www.ncbi.nlm.nih.gov/pubmed/18641209
  11. L-Theanine reduces psychological and physiological stress responses. Biological Psychology . Available at: www.ncbi.nlm.nih.gov/pubmed/16930802
  12. L-Theanine, a natural constituent in tea, and its effect on mental state. Asia Pacific Journal of Clinical Nutrition . Available at: www.ncbi.nlm.nih.gov/pubmed/18296328
  1. GABA and the blood-brain barrier — is there a transport mechanism?. doi.org/10.1111/j.1749-6632.2009.04824.x
  2. Oral GABA intake: pharmacokinetics and effects on brain GABA levels in humans.. doi.org/10.1016/j.biopsycho.2015.09.009

Authorised health claim: Magnesium contributes to normal psychological function and reduction of tiredness and fatigue.

Across the range: Delivered by PRO (56 mg) and ELITE (56 mg).

  1. Neuroprotective effects of magnesium: implications for neuroinflammation and cognition (2024) Frontiers in Endocrinology . Available at: pubmed.ncbi.nlm.nih.gov/20152124
  2. Magnesium Citrate Increases Pain Threshold and Reduces TLR4 Concentration in the Brain (2021) Biological Trace Element Research . Available at: pubmed.ncbi.nlm.nih.gov/32989649
  3. Dietary magnesium intake is related to larger brain volumes and lower white matter lesions with notable sex differences (2023) European Journal of Nutrition . Available at: pubmed.ncbi.nlm.nih.gov/36899275
  4. Serum Magnesium and Cognitive Function Among Qatari Adults (2020) Frontiers in Aging Neuroscience . Available at: pubmed.ncbi.nlm.nih.gov/32351381

Authorised health claim: Vitamin B6 contributes to normal psychological function and reduction of tiredness and fatigue.

Across the range: Delivered in all three (2.8 mg per serving).

  1. Vitamin B6 for cognition (2003) Cochrane Database of Systematic Reviews . Available at: pubmed.ncbi.nlm.nih.gov/14584010
  2. Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy adults in late life (2018) Cochrane Database of Systematic Reviews . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC6353240
  3. Effects of high-dose B-vitamin complex with vitamin C and minerals on mood and cognitive performance during intense mental processing (2010) Human Psychopharmacology: Clinical and Experimental . Available at: pubmed.ncbi.nlm.nih.gov/20454891
  4. B Vitamins and the Brain: Mechanisms, Dose and Efficacy—A Review (2016) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC4772032
  5. Associations between vitamin B6/B9/B12 status and cognitive performance in U.S. older adults (NHANES 2011–2014) (2022) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC8962758

Across the range: Delivered exclusively by ELITE (90 mg, 18 Bn CFU).

  1. Probiotics: The Next Dietary Strategy against Brain Aging (2022) Preventive Nutrition and Food Science (PNF) . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC9007707
  2. Health-Promoting Effects of Lactobacillus acidophilus and Its Technological Applications in Fermented Food Products and Beverages (2024) Fermentation . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC8754107
  3. The gut-brain axis: interactions between enteric microbiota, central and enteric nervous systems. Annals of Gastroenterology . Available at: www.ncbi.nlm.nih.gov/pmc/articles/PMC4367209
  4. Probiotic, Prebiotic, and Brain Development. Nutrients . Available at: doi.org/10.3390/nu9111247
  5. Effect of Probiotics on Central Nervous System Functions in Animals and Humans: A Systematic Review. Journal of Neurogastroenterology and Motility . Available at: doi.org/10.5056/jnm16018

Across the range: Delivered exclusively by ELITE (270 mg turmeric & curcumin).

  1. Curcumin‑rich curry consumption and neurocognitive function in community‑dwelling older adults (4.5‑year cohort) (2022) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC8952785
  2. Curcumin: A Golden Approach to Healthy Aging: A Systematic Review of the Evidence (2024) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC2386914
  3. Short‑term curcumin supplementation increases serum BDNF: meta‑analysis of randomized trials (2019) Journal of Functional Foods . Available at: pubmed.ncbi.nlm.nih.gov/24914461
  4. Curcumin promotes neurogenesis via Wnt/β‑catenin signalling in mouse models (2020) Brain Research . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC4060834
  5. Curcumin improves cognition with increased hippocampal PSD95 and BDNF in mice (2025) Scientific Reports . Available at: pubmed.ncbi.nlm.nih.gov/39774610
  6. Curcumin intervention for cognitive function in different types of people: A systematic review and meta‐analysis. Phototherapy Research . Available at: pubmed.ncbi.nlm.nih.gov/36652384
  7. Piperine, the potential functional food for mood and cognition (2008) Food and Chemical Toxicology . Available at: pubmed.ncbi.nlm.nih.gov/18639606

Across the range: Delivered by PRO (240 mg) and ELITE (240 mg).

  1. Acute, dose-dependent cognitive effects of Ginkgo biloba, Panax ginseng and their combination in healthy young volunteers: differential interactions with cognitive demand (2002) Human Psychopharmacology: Clinical and Experimental . Available at: pubmed.ncbi.nlm.nih.gov/12404705
  2. The dose‑dependent cognitive effects of acute administration of Ginkgo biloba to healthy young volunteers (2000) Psychopharmacology . Available at: pubmed.ncbi.nlm.nih.gov/11026748
  3. Differential cognitive effects of Ginkgo biloba after acute and chronic treatment in healthy young volunteers (2005) Psychopharmacology . Available at: pubmed.ncbi.nlm.nih.gov/23001963
  4. Neuroprotective effects of Ginkgo biloba extract. Cellular and Molecular Life Sciences . Available at: doi.org/10.1007/s00018-003-3080-1
  5. Ginkgo biloba extract review on CNS effects. Ann Clin Psychiatry . Available at: pubmed.ncbi.nlm.nih.gov/12938868
  6. Demonstration of the "anti-stress" activity of an extract of Ginkgo biloba using a discrimination learning task. General Pharmacology: The Vascular System . Available at: doi.org/10.1016/0306-3623(94)90111-2
  7. Chemical analysis of Ginkgo biloba leaves and extracts. Journal of Chromatography A . Available at: doi.org/10.1016/S0021-9673(02)00172-3

Across the range: Delivered exclusively by ELITE (400 mg).

  1. Cognition‑enhancing effect of Panax ginseng in healthy adults: randomized, double‑blind, placebo‑controlled (2019) Journal of Ginseng Research . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC6989239
  2. Effects of Korean red ginseng on human gray‑matter volume and cognition: randomized, double‑blind, placebo‑controlled (2021) Nutritional Neuroscience . Available at: pubmed.ncbi.nlm.nih.gov/33217050
  3. Emerging evidence that ginseng components improve cognitive function: narrative review (2024) Aging and Disease . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC11068985
  4. Effects of Korean red ginseng in individuals exposed to high stress: randomized, double‑blind, placebo‑controlled (2019) Journal of Ginseng Research . Available at: pubmed.ncbi.nlm.nih.gov/31308812
  5. Safety and tolerability of Korean red ginseng in healthy adults: 24‑week randomized trial (2018) Journal of Alternative and Complementary Medicine . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC6190494
  6. Dose dependent changes in cognitive performance and mood following acute administration of Ginseng to healthy young volunteers (2001) Nutritional Neuroscience . Available at: pubmed.ncbi.nlm.nih.gov/11842896
  7. Modulation of cognition and mood following administration of single doses of Ginkgo biloba, ginseng, and a ginkgo/ginseng combination to healthy young adults (2002) Physiology & Behavior . Available at: pubmed.ncbi.nlm.nih.gov/12020739
  8. Effects of Panax ginseng, consumed with and without glucose, on blood glucose levels and cognitive performance during sustained ‘mentally demanding’ tasks. Journal of Psychopharmacology . Available at: doi.org/10.1177%2F0269881106061516

Across the range: Delivered exclusively by ELITE (150 mg).

  1. Improving Cognitive Function with Nutritional Supplements in Aging: A Comprehensive Narrative Review of Clinical Studies Investigating the Effects of Vitamins, Minerals, Antioxidants, and Other Dietary Supplements (2023) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC10746024
  2. L‐carnitine for cognitive enhancement in people without cognitive impairment (2017) Cochrane Database of Systematic reviews . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC6464592
  3. L-Carnitine and acetyl-L-carnitine roles and neuroprotection in developing brain (2018) Neurochemical Research . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC5621476
  4. Chronic acetyl-l-carnitine alters brain energy metabolism and increases noradrenaline and serotonin content in healthy mice (2012) Neurochemistry International . Available at: doi.org/10.1016/j.neuint.2012.04.008

Across the range: Delivered in all three (ORIGINAL 330 mg / PRO 330 mg / ELITE 330 mg).

  1. Improved cognitive performance in human volunteers following administration of guaraná extract: comparison and interaction with Panax ginseng (2004) Pharmacology Biochemistry and Behavior . Available at: pubmed.ncbi.nlm.nih.gov/15582012
  2. A double‑blind, placebo‑controlled, multi‑dose evaluation of the acute behavioural effects of guaraná in humans (2007) Psychopharmacology . Available at: pubmed.ncbi.nlm.nih.gov/16533867
  3. Acute effects of different multivitamin/mineral preparations with guaraná on mood and cognition (2013) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC3798923
  4. Vitamin/mineral complex with guaraná attenuates mental fatigue and improves task performance prior to exercise (2015) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC4555111
  5. Effect of guaraná on cognitive performance: systematic review and meta‑analysis (2023) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC9865053
  6. Cognitive effects of guaraná supplementation with maximal‑intensity cycling: matched natural stimulant comparison (2023) Nutrients . Available at: pubmed.ncbi.nlm.nih.gov/36146946
  7. Effects of acute guaraná ingestion on cognitive performance and vagal modulation in healthy adults (2024) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC11206275
  8. Mechanisms involved in anti-aging effects of guarana in caenorhabditis elegans. The Brazilian Journal of Medical and Biological Research . Available at: doi.org/10.1016/j.pbb.2004.07.014
  9. Guarana provides additional stimulation over caffeine alone in the planarian model. PLOS ONE . Available at: doi.org/10.1371/journal.pone.0123310

Across the range: Delivered exclusively by PRO (230 mg). The dopamine-pathway primary active.

  1. The effects of tyrosine on cognitive performance during extended wakefulness (1995) Aviation, Space, and Environmental Medicine . Available at: pubmed.ncbi.nlm.nih.gov/7794222
  2. Tyrosine improves cognitive performance and reduces blood pressure in cadets after one week of combat training (1999) Brain Research Bulletin . Available at: pubmed.ncbi.nlm.nih.gov/10230711
  3. Effect of tyrosine on cognitive function and blood pressure under stress (1994) Psychopharmacology . Available at: pubmed.ncbi.nlm.nih.gov/8293316
  4. Working memory reloaded: tyrosine repletes updating in the N‑back task (2013) Frontiers in Behavioral Neuroscience . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC3863934
  5. Tyrosine promotes cognitive flexibility in task switching (2015) Psychopharmacology . Available at: pubmed.ncbi.nlm.nih.gov/25598314
  6. Dose‑dependent effects of oral tyrosine on plasma tyr and cognition in older adults: a randomized crossover trial (2017) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC5748730
  7. Effects of L‑Tyrosine on working memory and inhibitory control are determined by DRD2 genotype (2016) Cortex . Available at: pubmed.ncbi.nlm.nih.gov/27403851
  8. Neuro‑cognitive effects of acute tyrosine administration on cognitive control in young adults (2018) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC6084775
  9. Baseline‑dependent effect of dopamine's precursor L‑tyrosine on the updating of working memory (2020) Psychopharmacology . Available at: pubmed.ncbi.nlm.nih.gov/32133585
  10. Treatment with tyrosine, a neurotransmitter precursor, reduces environmental stress in humans. Brain Research Bulletin . Available at: doi.org/10.1016/0361-9230(89)90096-8
  11. Tyrosine improves working memory in a multitasking environment. Pharmacology Biochemistry and Behavior . Available at: doi.org/10.1016/S0091-3057(99)00094-5

Across the range: Delivered in all three (ORIGINAL 195 mg / PRO 290 mg / ELITE 195 mg).

  1. Choline Intake Correlates with Cognitive Performance among Elder Adults in the United States (2021) Behavioural Neurology . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC8570899
  2. Citicoline and Memory Function in Healthy Older Adults: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial (2021) The Journal of Nutrition . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC8349115
  3. The relation of dietary choline to cognitive performance and white-matter hyperintensity in the Framingham Offspring Cohort (2011) The American Journal of Clinical Nutrition . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC3252552
  4. Acetylcholine bidirectionally regulates learning and memory (2022) Journal of Neurorestoratology . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC9415189
  5. The Role of Choline in Neurodevelopment (2023) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC10343507
  6. Maternal choline supplementation during the third trimester of pregnancy improves infant information processing speed: a randomized, double-blind, controlled feeding study (2018) The FASEB Journal . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC6988845
  7. Association between Maternal Choline, Fetal Brain Development, and Child Neurocognition: Systematic Review and Meta-Analysis of Human Studies (2022) Advances in Nutrition . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC9776654
  8. Choline: an important nutrient in brain development, liver function and carcinogenesis. Journal of the American College of Nutrition . Available at: doi.org/10.1080/07315724.1992.10718251
  9. Nutritional importance of choline for brain development. Journal of the American College of Nutrition. Available at: doi.org/10.1080/07315724.2004.10719433

Across the range: Delivered by PRO (20 mg) and ELITE (30 mg).

  1. Neuroprotective effects of Lepidium meyenii (Maca) (2010) Annals of the New York Academy of Sciences . Available at: pubmed.ncbi.nlm.nih.gov/20633111
  2. Neuroprotective effects of macamide from maca (Lepidium meyenii) on corticosterone-induced hippocampal impairments through anti-inflammatory, neurotrophic and synaptic protection properties (2021) Food & Function . Available at: pubmed.ncbi.nlm.nih.gov/34606547
  3. Oral Supplementation with Maca Improves Social Memory and Restores Social Recognition Impairments by Augmenting Oxytocinergic Signaling (2023) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC9954495
  4. Preservation of Cognitive Function by Lepidium meyenii (Maca) is Associated with Improvement of Mitochondrial Activity and Upregulation of Autophagy-Related Proteins in Middle-Aged Mouse Cortex (2016) Evidence-Based Complementary and Alternative Medicine . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC5018343

Authorised health claim: Selenium contributes to the protection of cells from oxidative stress.

Across the range: Delivered exclusively by ELITE (13.8 mcg).

  1. Association between selenium intake and cognitive function among older adults in the US: National Health and Nutrition Examination Surveys 2011–2014 (2023) Journal of Nutritional Science . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC10173086
  2. Dietary selenium intake, hypertension and cognitive function among US adults: NHANES 2011–2014 (2024) Scientific Reports . Available at: pubmed.ncbi.nlm.nih.gov/35063231
  3. Associations between multiple trace elements, executive function, and cognitive impairment in older adults (2024) Nutrients . Available at: pubmed.ncbi.nlm.nih.gov/16895884

Authorised health claim: Vitamin E contributes to the protection of cells from oxidative stress.

Across the range: Delivered exclusively by ELITE (6.03 mg alpha-TE).

  1. Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy adults in late life (2018) Cochrane Database of Systematic Reviews . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC6353240
  2. A randomized trial of vitamins C and E and beta carotene in the prevention of cognitive change in women (2009) Archives of Internal Medicine . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC2752297

Authorised health claim: Riboflavin contributes to normal energy metabolism and reduction of tiredness and fatigue.

Across the range: Delivered exclusively by ELITE (0.7 mg).

  1. Association of vitamin B2 intake with cognitive performance in older adults: a cross-sectional study (2023) Journal of Translational Medicine . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC10691015
  2. Association between vitamin B2 intake and cognitive performance among older adults: a cross-sectional study from NHANES (2024) Scientific Reports . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC11415396
  3. Association between dietary riboflavin intake and cognitive decline in older adults: a cross-sectional analysis (2025) Nutritional Neuroscience . Available at: pubmed.ncbi.nlm.nih.gov/39012764

Authorised health claim: Biotin contributes to normal psychological function.

Across the range: Delivered exclusively by ELITE (25 mcg).

  1. Biotin (comprehensive review of human biology, biomarkers, and status) (2024) Advances in Nutrition . Available at: pubmed.ncbi.nlm.nih.gov/35901964
  2. Indicators of marginal biotin deficiency and repletion in humans: validation of 3-hydroxyisovaleric acid excretion and a leucine challenge (2002) The American Journal of Clinical Nutrition . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC1435357
  3. Trends in daily use of biotin supplements among US adults, 1999–2016 (2020) JAMA . Available at: pubmed.ncbi.nlm.nih.gov/32780133

Authorised health claim: Zinc contributes to normal cognitive function.

Across the range: Delivered in all three (ORIGINAL 3 mg / PRO 3 mg / ELITE 3 mg).

  1. Effects of zinc supplementation on cognitive function in healthy middle-aged and older adults: the ZENITH study (2006) British Journal of Nutrition . Available at: pubmed.ncbi.nlm.nih.gov/17010236
  2. Plasma trace elements and cognitive function in older men and women: The Rancho Bernardo study (2008) The Journal of Nutrition, Health & Aging . Available at: pubmed.ncbi.nlm.nih.gov/18165841
  3. Effects of Zinc Supplementation on Inflammatory and Cognitive Parameters in Middle-Aged Women (2023) Nutrients . Available at: www.ncbi.nlm.nih.gov/sites/entrez/37892471
  4. Zinc intake, status and indices of cognitive function in children and adults: a systematic review (2015) European Journal of Clinical Nutrition . Available at: pubmed.ncbi.nlm.nih.gov/16254577

Authorised health claim: Iodine contributes to normal cognitive function.

Across the range: Delivered in all three (ORIGINAL 100 mcg / PRO 75 mcg / ELITE 75 mcg).

  1. Iodine supplementation improves cognition in mildly iodine-deficient children (2009) American Journal of Clinical Nutrition . Available at: pubmed.ncbi.nlm.nih.gov/19726593
  2. Iodine supplementation improves cognition in iodine-deficient schoolchildren in Albania: a randomized, controlled, double-blind study (2006) American Journal of Clinical Nutrition . Available at: pubmed.ncbi.nlm.nih.gov/16400058
  3. Improved iodine status is associated with improved mental performance of schoolchildren in Benin (2000) American Journal of Clinical Nutrition . Available at: pubmed.ncbi.nlm.nih.gov/11063446
  4. Maternal urinary iodine concentration in pregnancy and children’s cognition: results from a population-based birth cohort in an iodine-sufficient area (2014) BMJ Open . Available at: pubmed.ncbi.nlm.nih.gov/24928597

Authorised health claim: Vitamin B12 contributes to normal psychological function and energy metabolism.

Across the range: Delivered in all three (5 mcg as methylcobalamin).

  1. Effects of vitamin B-12 supplementation on neurologic and cognitive function in older people: a randomized controlled trial (2015) The American Journal of Clinical Nutrition . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC4548176
  2. Results of 2-year vitamin B treatment on cognitive performance: secondary data from a randomized controlled trial (B-PROOF) (2014) Neurology . Available at: pubmed.ncbi.nlm.nih.gov/25391305
  3. Vitamin B12, cognition, and brain MRI measures (2011) Neurology . Available at: pubmed.ncbi.nlm.nih.gov/17991650

Authorised health claim: Vitamin C contributes to normal psychological function and reduction of tiredness and fatigue.

Across the range: Delivered by PRO (16 mg) and ELITE (16 mg).

  1. Vitamin C supplementation promotes mental vitality in healthy young adults: results from a cross-sectional analysis and a randomized, double-blind, placebo-controlled trial (2021) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC8783887
  2. Plasma Vitamin C Concentrations and Cognitive Function: A Cross-Sectional Study (2019) Frontiers in Aging Neuroscience . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC6454201
  3. Vitamin C Status and Cognitive Function: A Systematic Review (2017) Nutrients . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC5622720
  4. The Contribution of Plasma and Brain Vitamin C on Age- and Gender-Related Differences in Cognition (2020) Frontiers in Integrative Neuroscience . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC6353240
  5. Antioxidative and Anti-Inflammatory Activity of Ascorbic Acid (2022) International Journal of Molecular Sciences . Available at: pmc.ncbi.nlm.nih.gov/articles/PMC9598715
  6. Effects of high-dose B-vitamin complex with vitamin C and minerals on mood and cognitive performance during intense mental processing (2010) Human Psychopharmacology: Clinical and Experimental . Available at: pubmed.ncbi.nlm.nih.gov/20454891

What to Actually Expect

L-Theanine and relaxed alertness — calm but awake

We'd rather set honest expectations than oversell a first dose. The five-layer formula builds: here is the honest picture.

Day-to-day vs long-term: L-Theanine supports alert-calm focus from the first days; the B-vitamin, mineral, gut-brain and neuroprotective layers build over the first few weeks of consistent use. That's why we back every order with 365-day returns.

Day 1 to Month 1 on FOCUS ELITE™

Support that builds — Day 1 to Month 1

Not a transformation story — just what tends to happen as the multi-layer nutritional support builds, step by step.

Day 1
🌿

L-Theanine settles first

Many people notice a steadier, less-frantic mental tone within the first couple of hours — relaxed but alert, not drowsy. A quieter head without the edges coming off.

L-Theanine · alpha-wave activity
Week 1
🧪

The B-vitamin and mineral layers join in

With consistent use, B vitamins, magnesium and zinc have time to support their respective pathways. Days tend to feel slightly steadier in their pacing.

B6 · Magnesium · Zinc
Week 3
🦠

The gut-brain route contributes

The probiotic layer needs the longest runway. Around week three, the overall picture tends to feel more consistently steady rather than variable day to day.

L. Acidophilus · gut-brain axis
Month 1
🛡

The full multi-layer picture

Nutritional support that has built up across all five layers. The neuroprotective layer works quietly in the background over months, not just days.

Curcumin · Ginkgo biloba · polyphenols

Because it builds, we back it with 365-day returns. Effects vary from person to person. That's exactly what the guarantee is for.

What to Look for in a Brain Supplement

Buyer's guide checklist — what honest brain nutrition looks like

Whether you choose ours or not, here is what separates a brain supplement designed to actually support focus and mood from one that just makes promises on the front of the box:

  • ✓
    Does it name every ingredient and its amount?

    “Proprietary blend” hides the dose. You should be able to see exactly what you are taking and at what level.

  • ✓
    Does it address multiple nutritional pathways?

    Focus and positive mood draw on overlapping systems. A formula built on one or two ingredients is not covering the full picture.

  • ✓
    Does it explain how it works?

    A brand that can tell you why each ingredient is there has nothing to hide. A brand that only promises an outcome usually does.

  • ✓
    Does it avoid inflated claims?

    If it promises to fix everything or eliminate brain fog entirely, be sceptical. Supplements support your biology; they do not override it.

  • ✓
    Can you return it if it is not for you?

    A long, real guarantee is a sign the maker expects it to work. Ours is 365 days, no questions asked.

Why FOCUS ELITE™ Is Different — Swipe Through

Six honest reasons the formula matters. Swipe →

  • You are not imagining it — brain fog is real

    You are not imagining it

    1Brain fog and fluctuating focus are real experiences with a nutritional dimension. You deserve an honest formula that addresses that.
  • Daytime, stress-free focus — not a sedative

    Stress-free focus, not a sedative

    2ELITE is built for daytime. Steady and alert — not drowsy, not wired, just clear-headed and functioning.
  • Five functional layers across 29 ingredients

    Five layers. 29 ingredients.

    3Most brain supplements are one or two ingredients. ELITE covers the full nutritional picture your focus and mood depend on.
  • 2,000+ medical professionals trust Brainzyme

    Trusted by 2,000+ medical professionals

    4Plant-powered, vegan, GMP-certified. Trusted by 120,000+ customers and recommended by more than 2,000 medical professionals.
  • Honest timelines — what to actually expect

    Honest timelines

    5Day 1 settles. Month 1 builds. We tell you what to expect — not what you want to hear.
  • Try it on us — 365-day returns

    Try it on us — 365 days

    6Full refund if it is not for you. Use WELCOME10 for 10% off your first order. We're confident enough to offer both.

Choose Your Formula

Three plant-powered formulas, each tuned to a different kind of focus support. UK's first natural focus supplement brand, trusted by 2,000+ medical professionals since 2016.

Done waiting for your focus to fix itself? Pick your formula. Real plant-powered support.
GMP & HACCPMade in Scotland to pharma standards
Plant-poweredVegan, no synthetic fillers
From day 1No loading phase
365-day returnsFull refund, no questions
Free UK deliveryOn every order

Join the Brainzyme® Community

Trusted by 120,000+ customers, 2,000+ medical professionals and 6,020+ verified reviewers. Swipe →

  • Brainzyme® customer — Amber
  • Brainzyme® customer — Dennis
  • Brainzyme® customer — Emely
  • Brainzyme® customer — Charlotte
  • Brainzyme® customer — Sarah
  • Brainzyme® customer — Farah
  • Brainzyme® customer — Jeannie

Real Customer Stories

Honest, unscripted experiences from real customers.

  • 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®.

  • “Brainzyme® [FOCUS™] contains matcha, guarana and choline, which are all well known to boost cognitive effects.”

    Dr. Sarah Nicholls · Doctor (BSc BMBS), UK

  • “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

  • “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 · NHS Physiotherapist, UK

  • 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

    • Supporting Your Brain, Day to Day

    Nutrition works best alongside a few evidence-based habits. Each of these supports the cognitive pathways FOCUS ELITE™ targets nutritionally.

    ⏱

    A consistent daily rhythm

    A regular routine — consistent meal times, steady movement, a settled wind-down — gives your nervous system a predictable schedule to work with. Consistency makes the nutritional support easier to build on.

    🏃

    Regular movement

    Even a 20-minute brisk walk measurably supports nervous-system regulation and helps sustain mental energy for hours afterward. Movement is one of the best co-factors for any nutritional supplement.

    🧠

    Mindfulness and breath practices

    Slow breathing and mindfulness practices activate the parasympathetic nervous system. Even five minutes a day, done consistently, helps the brain operate in its optimal alert-calm state.

    🌮

    Magnesium-rich whole foods

    Dark leafy greens, nuts, seeds and legumes. Most people don't reach the dietary target from food alone — which is one reason magnesium is included in FOCUS ELITE™.

    ☑

    Quality sleep

    Sleep is when the brain consolidates memory and clears the day's metabolic by-products. FOCUS ELITE™ is a daytime formula: the nutritional support works best when sleep is doing its job too.

    Frequently Asked Questions

    Yes. FOCUS ELITE™ provides the brain nutrition that supports concentration, positive mood and memory — the nutritional raw material your focus and mental clarity pathways depend on. It works across five functional layers: L-Theanine for calm alert focus, B vitamins for neurotransmitter support, magnesium and zinc for nervous-system minerals, a probiotic for the gut-brain axis, and Ginkgo biloba plus curcumin for neuroprotection. Plant-powered, vegan, GMP-certified, made in Scotland.
    The L-Theanine layer often settles things within the first hour or two — many people notice a steadier, less-frantic mental tone on the first day. The deeper layers (B vitamins, minerals, probiotic, neuroprotective) build over weeks of consistent use. See the day-by-day timeline above for an honest picture of what to expect and when.
    No — it is built for daytime. L-Theanine promotes relaxed alertness rather than sedation. The goal is stress-free focus: clear-headed and functioning, not drowsy. Most people take it in the morning.
    Brainzyme® contains only plant, vitamin and mineral ingredients (classified as food under UK and EU regulations) and is generally safe to take alongside most supplements and prescriptions. We recommend leaving at least a 2-hour gap between Brainzyme® and any medication, and starting with one capsule to see how you feel. If you have specific concerns, check with your GP, pharmacist or healthcare professional.
    FOCUS ELITE™ is a food supplement under UK and EU regulations — plant-powered brain nutrition, not a medication. It is vegan, GMP-certified, HACCP-certified and made in Scotland. It provides your brain with nutritional support; it is not a remedy for, treatment of, or alternative to any medical care.
    Subscribe & save means you get FOCUS ELITE™ delivered automatically on your chosen schedule at a 16–33% discount versus the one-time price, and you can pause, change or cancel at any time. Because the formula builds over weeks, consistent use tends to give the most complete picture of what it can do — the subscription is designed to make that easy.
    You have 365 days to return it. The formula takes weeks to build, so we give you the room to judge it fairly: a full refund, no questions asked. We are confident enough in the formula to offer a guarantee you can actually use.

    Plan Your Path

    Three quick tools to help you decide if — and which — Brainzyme® is right for you.

    When does stress most get in the way of focus?

    Pick the moment that derails you most — you’ll get a practical way to steady it.

    —
    Your moment

    Select a moment…

    FOCUS ELITE™ is a plant-based food supplement made for daytime focus — one part of a steady routine alongside food, movement and sleep.

    What to expect over your first six weeks

    Honest expectations from customer feedback: some people feel more, some less. The 365-day return is there for exactly that reason.

    • DAY 1

      First dose — calm-alert lift

      Most people notice a quieter, calmer focus within an hour of the first two capsules. L-Theanine is active from dose one, so there’s no build-up phase needed.

    • WEEK 1

      Settling into a rhythm

      You find what time suits you (most choose breakfast). The calm-alert window feels more predictable, and stress recovery starts to feel marginally faster.

    • WEEK 3

      The deeper nutrients build in

      Magnesium and B6 reach optimal levels. These support GABA receptor sensitivity and the conversion pathway directly. Many customers report this is when the background nervous-system calm feels more consistent.

    • WEEK 6

      Stable baseline — decision time

      By six weeks you have a clear picture. If it’s helping, Subscribe & Save drops the cost by roughly 16%. If not, return within 365 days for a full refund, no questions asked.

    Three questions — we’ll suggest a formula

    No data collected. The recommendation appears below the third answer.

    Question 1 of 3

    1. What are you most hoping to support?

    Question 2 of 3

    2. How would you describe a typical week?

    Question 3 of 3

    3. How experienced are you with focus supplements?

    Sharp, steady focus. Plant-powered. Honest science.

    Rated 4.74 out of 5 stars 4.74/5 from 6,020+ verified reviews

    365-day returns · Free UK delivery · WELCOME10 for 10% off your first order

    Plant-powered focus.
    Honest science.     Support your focus