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Scored forOutcome alternatives
Swanson Vitamins100 count • 100 servingsAvailable now$7.43$0.07 / serving4.6 · 224 ratings3 / day
26−60 pts from leader
#1623 of 6503 ranked for common cold durationLeader · NOW Foods, NOW Foods, Zinc, 50 mg, 250 Tablets — 86
Why this ranks #1623 for common cold duration
- Evidence fitEchinacea has moderate human evidence for this outcome.
- Dose fitEchinacea at 250 mg sits below the studied 300-1000 mg window.
- Price / serving$0.08 per serving — low 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
26
28
32
75
250 mgBelow rangebelow the studied 300-1000 mg window
10 mgThin evidenceevidence for this ingredient is still thin
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