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Scored forOutcome alternatives
Source Naturals150 count • 30 servingsAvailable now$27.18$0.91 / serving4.5 · 860 ratings
79−6 pts from leader
#111 of 4023 ranked for memoryLeader · Vitacost, Vitacost, Synergy®, Cognitive Support, 60 Capsules — 85
Why this ranks #111 for memory
- Evidence fitHuperzine A is the strongest evidence signal for this outcome.
- Dose fit2 of 2 dosed ingredients land in the studied range. Huperzine A at 50 mcg lands inside the studied 50-200 mcg window.
- Price / serving$0.91 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
79
87
67
97
50 mcgIn rangeinside the studied 50-200 mcg window
1 gIn rangeinside the studied 1-2.4 g window
50 mg
200 mcg
350 mg
400 mg
400 mg
250 mg
500 mg
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