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Scored forOutcome alternatives
21st Century65 count • 65 servingsAvailable now$9.97$0.15 / serving4.8 · 3,844 ratings
86−8 pts from leader
#149 of 7292 ranked for immune functionLeader · One-A-Day, One-A-Day, Men's Multi, 200 Tablets — 94
Why this ranks #149 for immune function
- Evidence fitRetinyl Acetate and Zinc Oxide have moderate human evidence for this outcome.
- Dose fit2 of 2 dosed ingredients land in the studied range. Retinyl Acetate at 750 mcg (calculated) lands inside the studied 700-1500 mcg window.
- Price / serving$0.15 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
86
91
69
98
750 mcg (calculated)In rangeinside the studied 700-1500 mcg window
22.5 mgIn rangeinside the studied 15-50 mg window
90 mg
750 mcg
500 mg
15 mg
2 mg
100 mcg
300 mcg
13.5 mg
400 mcg
300 mcg
50 mg
4 mg
20 mg
150 mcg
6 mg
3.4 mg
75 mcg
4.5 mg
25 mcg
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