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Scored forOutcome alternatives
Source Naturals120 count • 60 servingsAvailable now$27.08$0.45 / serving4.5 · 2,206 ratings
54−36 pts from leader
#2170 of 9207 ranked for cognitive functionLeader · Swanson Vitamins, Swanson Vitamins, Herbal Extract Memory Complex, 60 Capsules — 90
Why this ranks #2170 for cognitive function
- Evidence fitPhosphatidylserine has moderate human evidence for this outcome.
- Dose fitPhosphatidylserine at 20 mg sits below the studied 100-400 mg window.
- Price / serving$0.43 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
Trade-offsPopularity trails the other picks hereValue for money trails the rest of this list
The numbers · Cognitive functionWhat's inside
54
60
66
76
20 mgBelow rangebelow the studied 100-400 mg window
100 mgThin evidenceevidence for this ingredient is still thin
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