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Seven Reasons You Should Try CONKA in 60 Seconds.

By The CONKA Team
Last updated

Over £500,000 of our own capital into clinical research, 25+ trials with leading UK universities, and a cognitive test built with Cambridge so you can measure the difference yourself. Here is the whole case, in seven reasons.

1. Built on research, not advertising

CONKA research and development

Over £500,000 of our own capital into clinical research with leading UK universities.

Every CONKA ingredient is backed by peer-reviewed research: 32 studies indexed in PubMed, developed with neuroscientists at Durham and Cambridge universities. The first professional sport trial showed a 16% increase in brain performance compared to placebo. CONKA does the hard research and bottles it into a simple daily shot.

25+ clinical trials completed with high-performing organisations

2. Trusted where focus can't fail

Olympic medallist who uses CONKA

Olympic medallists, world champions, and executives use CONKA on the days that matter most.

CONKA is used across professional rugby, boxing, motorsport, and Olympic programmes, plus the boardrooms and trading floors where decisions carry the same weight. Every batch is Informed Sport tested, the certification professional athletes require before anything goes near their system.

+36% the largest individual cognitive improvement measured to date

3. Natural ingredients, made in Britain

Ashwagandha root, one of CONKA's natural ingredients

Ashwagandha, Rhodiola, Ginkgo and 13 more, extracted without alcohol and bottled in the UK.

Typical herbal tinctures use alcohol as a solvent. For professional athletes that's a compromise, so Dr. Shankar Katekhaye invented an alcohol-free extraction method that delivers faster absorption with nothing performance-compromising. Every batch is manufactured in the UK to GMP standards.

16 natural active ingredients across the two formulas

4. Measured, not marketed

The CONKA app cognition test showing a score of 92

A 5-minute Cambridge-built cognitive test shows you exactly what's changing in your brain.

The CONKA app includes the Integrated Cognitive Assessment, developed in partnership with Cambridge University: an unlearnable, language-independent test of brain processing speed. Take CONKA daily, test whenever you want, and watch your own data move. We don't ask you to trust us.

100,000+ cognitive tests completed through the CONKA app

App StorePlay Store

5. Results you can verify

CONKA Flow with the app's cognition ring

+22% cognitive speed in men, +33% in women, in placebo-controlled trials.

These numbers come from controlled trials and the app's real-user dataset, not from marketing copy. Individual case studies have shown improvements up to +36% in total cognitive scores, with memory improvements of +63% for specific ingredients in published research.

+16% overall cognitive efficiency vs placebo

6. Born from a career-ending injury

CONKA founders Harry Glover and Humphrey Bodington

One founder's rugby career was ended by concussion. The system he needed didn't exist, so they built it.

Harry Glover and Humphrey Bodington met as university teammates. Harry went on to play England Sevens; Humphrey's career was ended by repeated concussions and months of cognitive fog with no clear solution. CONKA started as his recovery and became a system for anyone who depends on their brain.

6 years of development before the first bottle was sold

7. Risk-free for 100 days

CONKA Flow and Clear bottles

Try CONKA for up to 100 days. If you don't feel and measure the difference, full refund.

No returns, no hassles, no questions. Subscriptions can be paused, skipped, or cancelled anytime, and UK shipping is free. The only thing you have to lose is the fog.

100 days to feel the difference, or your money back