Who We Are

Brainzyme® is a brand by Better Nutritional Science Ltd, based in Scotland.

We specialise in brain supplements that provide brain nutrition via scientifically proven plant-powered ingredients and essential nutrients to help you Think Clearer, Get More Done™ and have Brighter Days with Brainzyme™.


Pioneers and Market Leaders in Brain Supplement Innovation


What We Believe In

Our Mission

To improve people’s lives with brain supplements.

Our Vision

To use 100% plant-powered ingredients, to formulate supplements scientifically, and to manufacture and deliver our products to customers with love and care.

Our Values

We Say Yes to:

  • Plant-Powered ingredients (100% plant, herbal, vitamin, and mineral sources).
  • Scientific formulations based on evidence-based science.
  • Adherence to UK, US and EU food safety and quality standards.
  • Maximising ingredient synergy with Synergy Flow Formulations™ for better brain nutrition.
  • Vegan-friendly, GMO-free, cruelty-free, gluten-free, gelatin-free, allergen-free, sugar-free, and soy-free.
  • Embracing diversity, respect, equality, fairness, and ethical behaviour.
  • Supporting charities for positive mental health and well-being.
  • Minimising environmental impact through personal and corporate actions.

How We Stand Out

Scottish Innovation

Better Nutritional Science Ltd. was successfully awarded Scottish Enterprise’s Wider Innovation grant in 2017, 2018 and 2019. Scottish Enterprise is a non-departmental public body of the Scottish Government.


Guaranteed Manufacture at Our UK Factory

All our food supplements are manufactured within the UK and are compliant with the UK Food Standards Agency, Environmental Health (Scotland) and Department of Health (UK) statutory regulations for food manufacture. Our supplements are also GMP certified, ensuring the highest quality in manufacturing.

Backed by Science

The scientifically proven claims made by us are verified and compliant with UK regulatory agencies in compliance with statutory regulations enforced by the Department of Health (UK), Medicines and Healthcare Products Regulatory Agency (UK), Food Standards Agency (UK), Trading Standards (Scotland) and the European Food Safety Authority (EU).

Quality Assurance

Our quality assurance systems include verifiable supply chain authentication regarding testing, approval, certification, and/or authorisation. We insist upon supplement manufacture with full freedom from all 14 (UK Food Standards Agency defined) allergens and all heavy metals or pesticides. We are GMO-free, pharmaceutical drug-free and vegetarian and vegan compliant.

Ethically Made

Our supplements are made with love and care, both for our customers and the planet. All our ingredients are vegan - including protein extracts - and no animals are harmed in the making or testing of our supplements. Environmentally considerate packaging is used, which lowers the carbon footprint of the packaging and transportation of our supplements.

Our Community Sponsorship

Brainzyme® proudly sponsors Mind Hockey in aid of the charity Mind® for their continued support of mental health

At Brainzyme®, we take great pride in our sponsorship of Mind Hockey in their efforts to raise funds for mental health advocacy. Mind Hockey is on a mission in aid of Mind®, the oldest mental health charity in the UK.

From it’s inception in 1946, Mind® has played a pivotal role in transforming lives and advocating for individuals facing mental health challenges. Mind Hockey has made great strides in generating awareness and funds for this vital work, and Brainzyme® is honoured to be a part of their journey.

The partnership between Brainzyme® and Mind Hockey came about organically when members of the Mind Hockey team discovered the benefits of Brainzyme® supplements after finding us online.

Impressed by the mental clarity they experienced, they approached Brainzyme® seeking a collaboration to further their mission. Now Brainzyme® FOCUS™ has proven instrumental in helping the entire team think clearer and perform at their best on and off the ice!

Together, Brainzyme® and Mind Hockey are united in our commitment to making a lasting difference in the field of mental health, including ADHD. Additionally, with the UK Charity All-Star lineup, we are proud to announce that we have collectively raised an impressive one million pounds for charitable causes, furthering our dedication to supporting mental health initiatives.

Interested in being sponsored by Brainzyme®?

Find out how you can apply

Apply Now

Helping to promote education

We also support charities that promote education. We donate a portion of our profits to an Oxfam project called “A Safe Education”. Oxfam is a global movement, and the Safe Education project supports education.

This is in line with one of our main goals, which is to help students who need support while learning, and we want to extend that to those most in need.

With your support, we will help Oxfam to work with schools to ensure everyone gets the education they deserve.

Our Guarantees

Full British Department of Health and FDA regulatory compliance

We fully comply with the Standards of the British Department of Health, so you can have confidence in the quality of your purchase.

The function claims made by Brainzyme®, such as "scientifically proven to support mental performance, concentration, cognition and reduce tiredness," are registered and compliant with British law governing supplements which are enforced by various agencies including the British Department of Health and Trading Standards.

Also, in compliance with the US Food & Drugs Administration (FDA) regulations, we confirm the functional claims made are not intended to diagnose, treat, cure, or prevent any disease.

Data protection guaranteed

We take your privacy seriously. We are proud to be registered with the Information Commissioner's Office (ICO), the UK's independent authority set up to uphold information rights in the public interest, promoting data privacy for individuals. This means you as a customer have even stronger protection of your personal information.

Our commitment to data protection means your personal information is handled with the utmost care and in full compliance with the General Data Protection Regulation (GDPR) and the Data Protection Act 2018.

Our ICO registration signifies our dedication to transparency, accountability, and responsible data management. Your data is protected, and your confidentiality, privacy and security is our priority. To verify our registration, you can search our name (Better Nutritional Science) in the ICO's database.

Online buyer protection guaranteed

Guaranteed SAFE Checkout

Security: Our entire website is Secure SSL protected, which is a superior security technology for establishing an encrypted link between a web server and a browser. This link ensures that all data passed between the web server and browsers remain private and integral. SSL is an industry standard and is used by millions of websites in the protection of their online transactions with their customers.

The transaction is encrypted through the Payment Card Industry Data Security Standard (PCI-DSS) which is a joint effort of brands like Visa, Mastercard, American Express and Discover. PCI-DSS requirements help ensure the secure handling of credit card information by our store and its service providers.

Our payment gateway: We are Payment Card Industry Data Security Standard (PCI-DSS) compliant.

Refunds: Additionally, we offer a full refund policy that exceeds the 14-day UK regulations for online sales. If you have ordered our supplements and are not completely satisfied with them, please return them in the original packaging to us within 365 days and we will give a full refund, with no questions asked.

Our customer service promise


Free Standard shipping on all orders over $50 USD. Fully tracked to your doorstep. Delivered by UPS, USPS or DHL.


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.

Contact Us

Please contact us if you have any questions or just to have a chat!

Better Nutritional Science Ltd
Registered in Scotland - SC549701
5 Coates Crescent, Edinburgh,
EH3 7AL, Scotland, UK.

Tel: +44 (0)131 605 0168

International Brainzyme® sites:




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Guaranteed SAFE Checkout

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

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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.

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

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