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Scored forOutcome alternatives
Natural Factors60 count • 30 servingsAvailable now$6.27$0.21 / serving4.8 · 3,335 ratings16 / day
79−11 pts from leader
#227 of 9207 ranked for cognitive functionLeader · Swanson Vitamins, Swanson Vitamins, Herbal Extract Memory Complex, 60 Capsules — 90
Why this ranks #227 for cognitive function
- Evidence fitL-Tyrosine is the strongest evidence signal for this outcome.
- Dose fitL-Tyrosine at 1000 mg lands inside the studied 1000-10000 mg window.
- Price / serving$0.21 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
Trade-offsDose fit is the weak spot on this listValue for money trails the rest of this list
The numbers · Cognitive functionWhat's inside
79
82
67
98
1000 mgIn rangeinside the studied 1000-10000 mg window
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