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Scored forOutcome alternatives
Source Naturals60 count • 15 servingsAvailable now$22.04$1.47 / serving4.5 · 362 ratings
85−5 pts from leader
#14 of 9207 ranked for cognitive functionLeader · Swanson Vitamins, Swanson Vitamins, Herbal Extract Memory Complex, 60 Capsules — 90
Why this ranks #14 for cognitive function
- Evidence fitHuperzine A and Ginkgo Biloba lead the evidence here, backed by Alpha-GPC and Phosphatidylserine.
- Dose fit3 of 9 dosed ingredients land in the studied range. Alpha-GPC at 200 mg sits below the studied 400-1200 mg window.
- Price / serving$1.47 per serving — high 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 hereValue for money trails the rest of this list
The numbers · Cognitive functionWhat's inside
85
98
62
99
200 mgBelow rangebelow the studied 400-1200 mg window
150 mcgIn rangeinside the studied 100-400 µg window
90 mgBelow rangebelow the studied 100-400 mg window
250 mgIn rangeinside the studied 100-600 mg window
150 mgIn rangeinside the studied 120-240 mg window
100 mgThin evidenceevidence for this ingredient is still thin
750 mgThin evidenceevidence for this ingredient is still thin
130 mgBelow rangebelow the studied 500-2000 mg window
200 mcgBelow rangebelow the studied 1000-2000 µg window
200 mcgBelow rangebelow the studied 400-1000 µg window
15 mgBelow rangebelow the studied 50-500 mg window
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