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Scored forOutcome alternatives
Source Naturals90 count • 22 servingsAvailable now$35.71$1.62 / serving4.4 · 150 ratings
85Category leader
#6 of 4212 ranked for memoryLeader · Vitacost, Vitacost, Synergy®, Cognitive Support, 60 Capsules — 85
Why this ranks #6 for memory
Because it wins- Evidence fitHuperzine A leads the evidence here, backed by Phosphatidylserine and Ginkgo Biloba.
- Dose fit3 of 3 dosed ingredients land in the studied range. Huperzine A at 200 mcg lands inside the studied 50-200 mcg window.
- Price / serving$1.62 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.
The numbers · Memory
85
99
79
99
200 mcgIn rangeinside the studied 50-200 mcg window
200 mgIn rangeinside the studied 100-300 mg window
120 mgIn rangeinside the studied 120-240 mg window
100 mg
200 mg
100 mg
100 mg
79 mcg
95 mg
400 mcg
100 mg
60 mg
600 mcg
100 mg
250 mg
110 mg
500 mg
100 mg
100 mg
100 mg
5 mg
200 mg
163 mg
50 mg
50 mg
100 mg
100 mg
100 mg
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