No AI · Deterministic ScoringReal people tested
Real people tested
these products.
Independent cognitive performance studies on energy drinks, nootropics, and supplements — no sponsored claims, just participant data.
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Featured Studies
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energy drinks
Red Bull Energy Drink 250mL
3participants
97 spots left
omega 3
Triple Strength Omega 3 Fish Oil 3600 mg | EPA & DHA | Over 2100mg Omega-3 Fatty Acids | 1300mg EPA + 860mg DHA | Best Essential Fatty Acids | Premium Wild Caught & Burpless Fish Oil | 120 Ct
0participants
100 spots left
omega 3
Nordic Naturals Ultimate Omega, Lemon Flavor - 90 Soft Gels - 1280 mg Omega-3 - High-Potency Omega-3 Fish Oil Supplement with EPA & DHA - Promotes Brain & Heart Health - Non-GMO - 45 Servings
0participants
100 spots left
How It Works
1
Join a Study
Pick a product you use or want to test. No lab coat required — just real usage and an honest report.
2
Test Yourself
Complete two quick cognitive assessments: before and after product use. Takes about 5 minutes each.
3
See Your Results
Get your personal result card and see where you rank among other participants. No AI. Pure data.
For Brands
Get your product independently tested.
Real cognitive performance data. Unlock results, dashboards, and verified participant reports through iqbylabs.com.
Learn about iqbylabs →Rankings based on independent participant self-tests. Results reflect individual experiences and may vary. No AI-generated scores. All data is deterministic and participant-reported.