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Scored forOutcome alternatives
Source Naturals60 count • 15 servingsAvailable now$22.04$1.47 / serving4.5 · 364 ratings
85Category leader
#6 of 4023 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 fit2 of 3 dosed ingredients land in the studied range. Huperzine A at 150 mcg lands inside the studied 50-200 mcg 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.
The numbers · Memory
85
98
67
99
150 mcgIn rangeinside the studied 50-200 mcg window
90 mgBelow rangebelow the studied 100-300 mg window
120 mgIn rangeinside the studied 120-240 mg window
750 mg
25 mg
250 mg
100 mcg
47 mg
50 mg
200 mcg
100 mg
200 mcg
100 mg
25 mg
25 mg
200 mg
50 mg
250 mg
15 mg
15 mg
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