Science-backed nootropic shots trusted by professional athletes.


the story behind conka

After a trip to the Olympics and a career-ending concussion, two athletes and best friends set out to solve a problem nobody was talking about: recovery for the brain. Over £500,000 in research later, CONKA was born.
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Trusted by elite athletes across sport
Rugby Sevens — Olympic Silver Medalist
“I am finding myself being able to speak clearer and in conversations my words just flow better. I have more calmness.”







engineered for results
Two precision-formulated supplements designed for different moments. One complete cognitive system. Every ingredient backed by peer-reviewed research, every claim verified by studies indexed in PubMed.
FORMULA 01 — ENERGY
Caffeine-Free Focus

Your daily foundation. Adaptogenic herbs that build stress resilience, support recovery, and provide sustained energy without caffeine crashes.
-56%
Stress Score
+18%
Memory
-28%
Cortisol
32 peer-reviewed studies • 6,000+ clinical trial participants • 16 active ingredients
Select a benefit to see the evidence behind it.

Lemon Balm Extract
300mg per serving
Can't stay locked in for more than 20 minutes? Your brain needs fuel, not stimulants.
Balance alertness with tranquility for sustained concentration
+18%
improvement in memory performance
+15%
increase in calmness scores
Clinical study
PMID: 12888775 — Lemon Balm
Lemon Balm Extract • 300mg per serving
Study: Kennedy et al. 2003, Neuropsychopharmacology
Participants: 20 healthy young adults
Duration: Single doses with 7-day intervals
Additional findings
Every formula is third-party tested, university-trialled, and manufactured to the highest standards.
280+
Substances Tested
2
University Partners
100%
Batch Verified

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. Safe for athletes at every level.
View Certificate →Formulated in partnership with Durham and Exeter universities. Every ingredient is dosed at clinically effective levels based on peer-reviewed research. Not pixie-dusted—real science, real results.

Made in England to Good Manufacturing Practice (GMP) standards. Every batch is tested for purity, potency, and consistency. No cutting corners, no outsourcing—just rigorous British quality control.
Real athletes. Real tests. Real improvements.
All measured via the CONKA cognitive testing app.
914
Total Tests
35
Total Athletes
+19.8%
Average Improvement

Jade Shekells
+36.72%
Cognitive improvement
Rugby 7s

Finn Russell
+28.96%
Cognitive improvement
Rugby Union

Jack Willis
+20.51%
Cognitive improvement
Rugby Union

Pierre-Louis Barassi
+27.24%
Cognitive improvement
Rugby Union

Patrick Bamford
+27.93%
Cognitive improvement
Football

Nimisha Kurup
+24.68%
Cognitive improvement
Business

Callum Sheedy
+309.81%
Cognitive improvement
Rugby Union

Will Stuart
+17.12%
Cognitive improvement
Rugby Union
* Baseline scores vary by individual. Improvements measured over 4+ month testing periods with the CONKA App.