The complete daily performance system.
Flow in the morning for calm, sustained focus. Clear in the afternoon for precision and output. Two clinically-dosed liquid shots covering the full cognitive day, without stimulants or a crash.
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On subscriptions
Informed Sport
Certified
Batch Tested
UK lab verified
Cancel Anytime
100-Day Guarantee
// Verified results · PROOF-01
3 Real People · Real data · Measured improvement
Jade Shekells
N=36 TESTS · FLOW · CLEAR
Forged at Worcester Warriors, Shekells rose from local standout to an explosive force on the global SVNS circuit. A dominant physical presence, she helped secure European Games gold in 2023 and qualification for the Paris 2024 Olympics. Her rapid ascent marks her as one of the most powerful emerging backs in British rugby.
Doris Regazi
N=17 TESTS · FLOW · CLEAR
Account Executive at Revolut, one of the world's leading fintech companies.
Daniel James
N=11 TESTS · FLOW · CLEAR
Daniel Owen James (born 10 November 1997) is a professional footballer who plays as a winger for Premier League club Leeds United and the Wales national team.
// Expected outcomes · SCI-01
712 users · 7,593 cognitive tests · 30 months
App data · real users
+1.09 pts
above daily average after 6pm on Conka days, when scores naturally fall
n=74 Conka tests · 18–21 window ^^
Fig. 03 · Daily UseCONKA Flow · Score 92// Field observations · PROOF-03
N=500+ · Verified reviews
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...
// Credentials · PROOF-01
Third-party tested · University-trialled · GMP-manufactured
Every batch of CONKA Flow and CONKA Clear is tested by Informed Sport for over 280 banned substances. Trusted by WADA, Olympic committees, and professional sports leagues worldwide.
View Certificate →
Formulated in partnership with Durham and Exeter universities. Every ingredient is dosed at clinically effective levels based on peer-reviewed research.
Verified · Internal Records
Made in England to Good Manufacturing Practice (GMP) standards. Every batch is tested for purity, potency, and consistency.
Verified · Internal Records// The formulation · CONKA-03
Two nootropic shots, each formulated with scientifically-studied ingredients to support sustained focus, memory, and mental endurance.
Free UK Shipping
On subscriptions
Informed Sport
Certified
Batch Tested
UK lab verified
Cancel Anytime
100-Day Guarantee
// Trial terms · PROOF-02
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.*
*First-time customers only. Contact info@conka.io within 100 days of your first order for a full refund.
Fig. 04 · Field UseCONKA Flow · Workspace// Common questions · FAQ-01
Section
Q&A
Entries
N=5
Updated
2026-04
Response
We offer a 100-day money-back guarantee. Try CONKA for up to 100 days, and if you're not satisfied, contact us for a full refund. No returns needed. We're confident enough in the product to take the risk for you.
Response
CONKA Flow (black cap) is your morning foundation. It uses adaptogens like Ashwagandha and Lemon Balm for calm focus without caffeine. CONKA Clear (white cap) is your afternoon recovery shot. It combines nootropics like Alpha GPC and Glutathione with Vitamin C, which contributes to normal psychological function.†† One of each, every day.
Response
Yes. You can subscribe to Flow or Clear individually. However, the two formulas are designed to work as a daily pair. Flow supports your daytime focus and energy, Clear supports your afternoon recovery. Together they cover the full 24-hour cycle, and the combined subscription is better value per shot.
Response
Orders placed before 2pm ship same day. Most UK customers receive their order within 1 to 2 working days. Subscriptions ship free. You’ll receive tracking information by email as soon as your order dispatches.
Response
Cancel, pause, or modify anytime from your account. No contracts, no commitments, no questions asked. We also offer a 100-day money-back guarantee, so if you're not satisfied, you get a full refund.
Still stuck? info@conka.io
Avg response 4h
