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Scored forOutcome alternatives
Irwin Naturals60 count • 30 servingsAvailable now$32.99$1.10 / servingn/a
81−9 pts from leader
#119 of 9207 ranked for cognitive functionLeader · Swanson Vitamins, Swanson Vitamins, Herbal Extract Memory Complex, 60 Capsules — 90
Why this ranks #119 for cognitive function
- Evidence fitHuperzine A leads the evidence here, backed by Alpha-GPC and Methylcobalamin.
- Dose fit0 of 4 dosed ingredients land in the studied range. Alpha-GPC at 315 mg sits below the studied 400-1200 mg window.
- Price / serving$1.10 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustLimited trust signals so far for this listing.
Trade-offsPopularity trails the other picks hereTrust signals sit below the other picks
The numbers · Cognitive functionWhat's inside
81
94
76
99
315 mgBelow rangebelow the studied 400-1200 mg window
2 mgBelow rangebelow the studied 100-400 µg window
25 mcgBelow rangebelow the studied 1000-2000 µg window
200 mcgBelow rangebelow the studied 400-1000 µg window
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