// Real results, real people · PROOF-01
Tested by the people who use it.
Most people take a supplement and wonder if it is working. These high performers decided to find out. Each ran the same 2-minute FDA-cleared cognitive test on themselves daily, comparing their performance on CONKA days against off days. No paid study. No coached testimonials. At the end of each case you will find the exact formula they used.
1,015
Cognitive tests
+20.6%
Avg. improvement
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// 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.
