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Scored forOutcome alternatives
Swanson Vitamins60 count • 60 servingsAvailable now$13.58$0.23 / serving4.7 · 392 ratings3 / day
90Category leader
#1 of 9207 ranked for cognitive functionThis product sets the leader mark
Why this ranks #1 for cognitive functionBecause it wins
- Evidence fitHuperzine A and Ginkgo Biloba are the strongest evidence signals for this outcome.
- Dose fit1 of 2 dosed ingredients land in the studied range. Huperzine A at 7.5 mg sits below the studied 100-400 µg window.
- Price / serving$0.16 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
Trade-offsPopularity trails the other picks hereTrust signals sit below the other picks
The numbers · Cognitive functionWhat's inside
90
96
87
99
7.5 mgBelow rangebelow the studied 100-400 µg window
135 mgIn rangeinside the studied 120-240 mg window
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