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Scored forOutcome alternatives
Life Extension120 count • 60 servingsAvailable now$16.54$0.28 / serving4.8 · 61,753 ratings
91−3 pts from leader
#24 of 7799 ranked for immune functionLeader · Centrum, Centrum, Men Complete Multivitamin, 120 Tablets — 94
Why this ranks #24 for immune function
- Evidence fitZinc Citrate leads the evidence here, backed by Calcium Ascorbate and Selenium Yeast.
- Dose fit2 of 5 dosed ingredients land in the studied range. Calcium Ascorbate at 155.1 mg (calculated) sits below the studied 250-1000 mg window.
- Price / serving$0.28 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.
The numbers · Immune function
91
95
69
99
155.1 mg (calculated)Below rangebelow the studied 250-1000 mg window
12.5 mg (calculated)Below rangebelow the studied 15-50 mg window
66 mcg (calculated)Below rangebelow the studied 100-200 mcg window
750 mcg (calculated)In rangeinside the studied 700-1500 mcg window
66 mcg (calculated)In rangeinside the studied 50-200 mcg window
25 mg
5 mg
155.1 mg
750 mcg
300 mcg
680 mcg
50 mg
33.5 mg
33.5 mg
50 mg
1 mg
100 mg
1 mg
1 mg
300 mcg
66 mcg
20 mg
50 mg
150 mcg
37.5 mg
37.5 mg
25 mg
25 mg
100 mcg
75 mg
50 mcg
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