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Scored forOutcome alternatives
Life Extension60 count • 60 servingsAvailable now$18.00$0.30 / serving4.6 · 7,019 ratings66 / day
90Category leader
#1 of 737 ranked for visual acuityThis product sets the leader mark
Why this ranks #1 for visual acuityBecause it wins
- Evidence fitLutein and Meso-Zeaxanthin have moderate human evidence for this outcome.
- Dose fit2 of 2 dosed ingredients land in the studied range. Lutein at 10 mg lands inside the studied 10-20 mg window.
- Price / serving$0.27 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 · Visual acuityWhat's inside
90
93
67
99
10 mgIn rangeinside the studied 10-20 mg window
4 mgIn rangeinside the studied 2-10 mg window
20 mgThin evidenceevidence for this ingredient is still thin
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