Daily Nootropic Brain Shots
CONKA ClearThe Afternoon Brain Shot That Cuts Through Brain Fog
Cut through brain fog and think clearly under pressure. Powered by 10 clinically-dosed actives in a 30ml liquid shot, including Alpha GPC and Ginkgo Biloba for cerebral blood flow. Informed Sport certified, and trackable in the CONKA app.
- One daily shot, zero caffeine
- +14.86% sharper thinking, proven against placebo
- Informed Sport Certified
- 100-day money-back guarantee
Subscribe & Save:
What's included
- Free baseline brain test
- Free UK shipping
- Cancel or pause anytime
- 100-day money-back guarantee
Also included — the CONKA app
£119.99/yrFree
Daily brain performance score, tracked over time
Personalised insights from your shots and test results
Weekly and monthly reports analysing your progress
Rewards you can unlock in the app
Exclusive for subscribers.
What You'll Feel
// Real people, in the wild
Join Thousands Staying Sharp, Every Day
Two shots a day.
// Daily benefits · PROOF-01
Strategic enhancement for high-stakes moments
3 Pillars · Peer-reviewed · Observed
// What's inside · ING-01
3,142mg of Active
Nootropics.
9 science-backed ingredients · 0 caffeine · 0 filler
CONKA Clear · PM
3,142mg
Active nootropics
Afternoon clarity & reset
Glutathione
Antioxidant | Neuroprotection
The body's master antioxidant. 40% rise in blood stores.
Glutathione
The body's master antioxidant. 40% rise in blood stores.
The body's master antioxidant — directly neutralises reactive oxygen species and regenerates vitamins C and E. Oral supplementation raises blood stores 40% in four weeks.
Key finding
+40%Blood GSH Levels
Sinha et al. 2018 (PMID: 29559699)
Alpha GPC
Nootropic | Mental Energy
The most bioavailable choline form. Raises acetylcholine for sharper recall.
Alpha GPC
The most bioavailable choline form. Raises acetylcholine for sharper recall.
Raises acetylcholine — the neurotransmitter recall and reaction speed run on — by delivering choline straight past the blood-brain barrier. The most bioavailable choline form in supplementation.
Key finding
+14%Isometric Force
Parker et al. 2015 (PMID: 26500463)
N-Acetyl Cysteine
Amino Acid | Neuroprotection
Replenishes cysteine to rebuild glutathione and calm brain glutamate.
N-Acetyl Cysteine
Replenishes cysteine to rebuild glutathione and calm brain glutamate.
Replenishes cysteine, the rate-limiting substrate the body needs to rebuild glutathione. Also modulates brain glutamate, with cognitive improvements measured at 22% in randomised trials.
Key finding
+22%Cognitive Function
Berk et al. 2008 (PMID: 18436195)
Acetyl-L-Carnitine
Amino Acid | Mental Energy
Fuels neurons with fatty-acid energy. 35% less mental fatigue.
Acetyl-L-Carnitine
Fuels neurons with fatty-acid energy. 35% less mental fatigue.
Fuels neurons by moving fatty acids into mitochondria and donates acetyl groups for acetylcholine synthesis. Mental fatigue dropped 35% and cognitive function rose 24% in controlled trials.
Key finding
-35%Mental Fatigue
Malaguarnera et al. 2008 (PMID: 18937015)
Ginkgo Biloba
Nootropic | Brain Health
Improves cerebral circulation. 16% gain in cognition and attention.
Ginkgo Biloba
Improves cerebral circulation. 16% gain in cognition and attention.
Improves cerebral microcirculation so oxygen and glucose reach neurons efficiently. Meta-analyses across 2,372 participants show a 16% gain in cognition and 14% in attention.
Key finding
+16%Cognition Score
Laws et al. 2012 (PMID: 22628390)
Lecithin
Nootropic | Brain Health
Phosphatidylcholine rebuilds neuronal membranes and feeds acetylcholine synthesis.
Lecithin
Phosphatidylcholine rebuilds neuronal membranes and feeds acetylcholine synthesis.
Supplies phosphatidylcholine — the phospholipid that keeps neuronal membranes fluid and feeds acetylcholine synthesis. Higher choline intake tracks with better verbal and visual memory.
Key finding
+12%Verbal Memory
Poly et al. 2011 (PMID: 22071706)
Vitamin C
Vitamin | Neuroprotection
Neuroprotective antioxidant concentrated 15x in the brain vs plasma.
Vitamin C
Neuroprotective antioxidant concentrated 15x in the brain vs plasma.
Cofactor for dopamine and norepinephrine synthesis and the brain's primary water-soluble antioxidant. Concentrated 15x higher in neurons than in plasma — attention gains track with plasma levels.
Key finding
+14%Attention Score
Travica et al. 2017 (PMID: 28208784)
Alpha Lipoic Acid
Antioxidant | Neuroprotection
Universal antioxidant that regenerates vitamin C, E, and glutathione.
Alpha Lipoic Acid
Universal antioxidant that regenerates vitamin C, E, and glutathione.
A universal antioxidant that works in both water and fat environments and regenerates glutathione, vitamin C, and vitamin E. Also chelates heavy metals and supports mitochondrial energy production.
Key finding
+15%Memory Score
Kim et al. 2020 (PMID: 32631710)
Vitamin B12
Vitamin | Brain Health
Methylcobalamin slows brain atrophy by up to 86% in trials.
Vitamin B12
Methylcobalamin slows brain atrophy by up to 86% in trials.
Methylcobalamin is the bioactive form neurons use directly — essential for myelin synthesis and neurotransmitter production. Oxford trials slowed brain atrophy by up to 86% in at-risk adults.
Key finding
-86%Brain Atrophy Rate
Douaud et al. 2013 (PMID: 23690582)
// What you get · CONKA-002
From the lab to your door.
28 shots · Delivered to your door · Cancel anytime
In every box
- —28 shots · 30ml each
- —Informed Sport certified
- —Recyclable packaging
// Protocol timeline · SCI-01
What to Expect with CONKA
4 Stages · Compounds over time · Not overnight
Fog lifts, thinking sharpens
Glutathione and vitamin C dampen oxidative stress. You'll feel the fog lift and complex tasks get easier from the first use.
Antioxidant capacity builds
Glutathione and NAC build in your system daily. You'll feel thinking get sharper and mental fatigue lighter.
Cognitive clarity established
The antioxidant and nootropic stack compounds. You'll feel mental clarity and focus reliably there, not just a short-lived boost.
Long-term cognitive support
You're supporting clarity and brain health for the long term. Sharp thinking and balance maintained, not a quick fix.
How to Use
Take one 30ml shot of CONKA Clear in the afternoon to support recovery and sleep quality.
// Athlete roster · PROOF-01
Why High Performers Trust CONKA
Olympic medallists, world champions, and international competitors use CONKA on the days that matter most.
01 / 07RUGBY 7s · OLYMPICDan Norton
Rugby Sevens · Olympic Silver Medallist
“I am finding myself being able to speak clearer and in conversations my words just flow better. I have more calmness.”
Quality & Testing
Independently tested. Every batch.
Every batch of CONKA Flow and CONKA Clear is independently tested by Informed Sport for over 280 banned substances. Trusted by WADA, Olympic committees, and professional sports leagues worldwide.
// Caffeine vs CONKA · SCI-03
Caffeine doesn't give you energy.
It borrows it.
Caffeine blocks the receptors that tell your brain it's tired. It hides the fatigue for a few hours, spikes cortisol, and hands both back to you at 11am. The second cup isn't a habit. It's the system working as designed.
Focus levels through the day
Costs £37 less than your monthly coffee bill
CONKA works the other way. Fifteen nootropics and adaptogens do the heavy lifting: brain-boosting nutrients build the focus, stress-mitigating compounds keep cortisol in check. Energy that doesn't have to be paid back.
Try the full system
Focus levels through the day
Costs £37 less than your monthly coffee bill
// Trial terms · PROOF-02
100-Day Risk Free Trial
100 days · Refund guaranteed · Install the app
Install the app, take your baseline, track your improvement. If your cognitive score doesn't move after 100 days, we'll refund you completely. No return necessary.*
- 01.Free UK shipping
- 02.Money back guarantee
- 03.No return required
- 04.Nothing to lose (other than brain fog and burnout)
*First-time customers only. Contact info@conka.io within 100 days of your first order for a full refund.
// Field observations · PROOF-03
Real people. Real results.
Millie H.
More than just recovery
I started taking Conka as a supplement to help recover after rugby tournaments. My body and brain weren't used to the contact and I needed something to reduce inflammation and get back on track cognit...
Ankita K.
There's only one way to know
I think it's pretty easy to be sceptical of a product that says it can boost your brain in a shot. But the only way to test that scepticism was to try it for myself. And in all honesty, I'm glad I did...
Jack G.
The combo is unreal
Started taking both Flow and Clear together and the combo is unreal. Training performance is up, sleep quality is better, and I just feel more balanced overall. Being a shot makes it stupidly easy to ...
Phil B.
Breaking the caffeine cycle
I was getting through the day on five coffees and still hitting a wall by 4pm. Sleep was terrible, the cycle just kept repeating. Swapped my afternoon coffees for Flow and the difference was immediate...
Alex L.
Locked in on long days
I am on calls all day for work, Conka has been instrumental to staying focused and locked in on long days. I also test on the app a couple times a week, its a nice way to stop for a second. Also the l...
Sam T.
I was skeptical at first
I was skeptical at first, but conka has made the world of difference to me consistently over the last month. After taking a Flow in the morning, the feeling is subtle, but about 3 mins in my brain fo...
Sam J.
Keeping up with both
Full-time accountant and building a side business on evenings and weekends. The mental fatigue was catching up fast. What I didn't expect was being able to take something after work, lock back in for ...
Aaron H.
Performance without the burnout
I work in a high-performance environment with long hours, and I'm also someone who tries to fit a lot into life outside of work. Staying focused all day isn't a nice-to-have. It's essential. I used t...
Millie H.
More than just recovery
I started taking Conka as a supplement to help recover after rugby tournaments. My body and brain weren't used to the contact and I needed something to reduce inflammation and get back on track cognit...
Ankita K.
There's only one way to know
I think it's pretty easy to be sceptical of a product that says it can boost your brain in a shot. But the only way to test that scepticism was to try it for myself. And in all honesty, I'm glad I did...
Jack G.
The combo is unreal
Started taking both Flow and Clear together and the combo is unreal. Training performance is up, sleep quality is better, and I just feel more balanced overall. Being a shot makes it stupidly easy to ...
Phil B.
Breaking the caffeine cycle
I was getting through the day on five coffees and still hitting a wall by 4pm. Sleep was terrible, the cycle just kept repeating. Swapped my afternoon coffees for Flow and the difference was immediate...
Alex L.
Locked in on long days
I am on calls all day for work, Conka has been instrumental to staying focused and locked in on long days. I also test on the app a couple times a week, its a nice way to stop for a second. Also the l...
Sam T.
I was skeptical at first
I was skeptical at first, but conka has made the world of difference to me consistently over the last month. After taking a Flow in the morning, the feeling is subtle, but about 3 mins in my brain fo...
Sam J.
Keeping up with both
Full-time accountant and building a side business on evenings and weekends. The mental fatigue was catching up fast. What I didn't expect was being able to take something after work, lock back in for ...
Aaron H.
Performance without the burnout
I work in a high-performance environment with long hours, and I'm also someone who tries to fit a lot into life outside of work. Staying focused all day isn't a nice-to-have. It's essential. I used t...
Millie H.
More than just recovery
I started taking Conka as a supplement to help recover after rugby tournaments. My body and brain weren't used to the contact and I needed something to reduce inflammation and get back on track cognit...
Ankita K.
There's only one way to know
I think it's pretty easy to be sceptical of a product that says it can boost your brain in a shot. But the only way to test that scepticism was to try it for myself. And in all honesty, I'm glad I did...
Jack G.
The combo is unreal
Started taking both Flow and Clear together and the combo is unreal. Training performance is up, sleep quality is better, and I just feel more balanced overall. Being a shot makes it stupidly easy to ...
Phil B.
Breaking the caffeine cycle
I was getting through the day on five coffees and still hitting a wall by 4pm. Sleep was terrible, the cycle just kept repeating. Swapped my afternoon coffees for Flow and the difference was immediate...
Alex L.
Locked in on long days
I am on calls all day for work, Conka has been instrumental to staying focused and locked in on long days. I also test on the app a couple times a week, its a nice way to stop for a second. Also the l...
Sam T.
I was skeptical at first
I was skeptical at first, but conka has made the world of difference to me consistently over the last month. After taking a Flow in the morning, the feeling is subtle, but about 3 mins in my brain fo...
Sam J.
Keeping up with both
Full-time accountant and building a side business on evenings and weekends. The mental fatigue was catching up fast. What I didn't expect was being able to take something after work, lock back in for ...
Aaron H.
Performance without the burnout
I work in a high-performance environment with long hours, and I'm also someone who tries to fit a lot into life outside of work. Staying focused all day isn't a nice-to-have. It's essential. I used t...
Fig. 03 · Daily RitualCONKA Clear · AfternoonFrequently asked questions
CONKA Clear is best taken 30-60 minutes before you need peak performance, such as important meetings, competitions, or creative work. It's also effective in the afternoon for recovery.
CONKA Flow focuses on daily energy and stress resilience with adaptogens. CONKA Clear is designed for peak mental performance with nootropics that enhance clarity, reaction time, and decision-making.
Yes, CONKA Clear can be taken daily. Many users pair it with CONKA Flow as part of a protocol for comprehensive cognitive support.
Yes, CONKA Clear is specifically formulated to eliminate brain fog through enhanced blood flow to the brain and improved neurotransmission in the frontal cortex.
For most people, no, and CONKA is generally well tolerated. The most commonly reported effect with botanical supplements like these is mild digestive change in the first few days as your body adjusts. Because both formulas are caffeine-free, there are none of the jitters, spikes or crashes a stimulant causes. If you have an unusual or persistent reaction, stop taking it and speak to your doctor.
It depends entirely on the ingredient and the dose, and most of the category deserves its scepticism. Plenty of nootropics are proprietary blends in a capsule, where the ingredient is named but the amount is a fraction of what the research used, so the study the label leans on does not apply to the product in your hand. What we did instead was build the formulas around the doses used in published trials, put them in liquid so they are absorbed rather than sitting in a capsule shell, and then measure the result: the CONKA app runs a two-minute cognitive test so you can see your own scores rather than trusting ours.
See all questions or email info@conka.io