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Scored forOutcome alternatives
Natural Factors60 count • 60 servingsAvailable now$13.97$0.23 / serving4.8 · 467 ratings
3−83 pts from leader
#3243 of 6503 ranked for common cold durationLeader · NOW Foods, NOW Foods, Zinc, 50 mg, 250 Tablets — 86
Why this ranks #3243 for common cold duration
- Evidence fitEchinacea has moderate human evidence for this outcome.
- Dose fitDose-range data is not available for this formula yet.
- Price / serving$0.21 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
Trade-offsDose fit is the weak spot on this listPopularity trails the other picks here
The numbers · Common cold durationWhat's inside
3
3
2
50
Thin evidenceevidence for this ingredient is still thin
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