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Scored forOutcome alternatives
Swanson Vitamins250 count • 250 servingsAvailable now$21.89$0.09 / serving4.7 · 10 ratings
18−68 pts from leader
#1700 of 6503 ranked for common cold durationLeader · NOW Foods, NOW Foods, Zinc, 50 mg, 250 Tablets — 86
Why this ranks #1700 for common cold duration
- Evidence fitEchinacea has moderate human evidence for this outcome.
- Dose fitEchinacea at 225 mg sits below the studied 300-1000 mg window.
- Price / serving$0.09 per serving — low price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustLimited trust signals so far for this listing.
Trade-offsDose fit is the weak spot on this listPopularity trails the other picks here
The numbers · Common cold durationWhat's inside
18
21
21
74
225 mgBelow rangebelow the studied 300-1000 mg window
56.3 mgThin evidenceevidence for this ingredient is still thin
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