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Scored forOutcome alternatives
NOW Foods100 count • 50 servingsAvailable now$8.38$0.17 / serving4.6 · 1,561 ratings
79−1 pts from leader
#7 of 125 ranked for back painLeader · Swanson Vitamins, Swanson Vitamins, White Willow Bark Extract, Standardized, 500 mg, 120 Capsules — 80
Why this ranks #7 for back pain
- Evidence fitWhite Willow Bark is the strongest evidence signal for this outcome.
- Dose fitWhite Willow Bark at 800 mg lands inside the studied 400-1500 mg window.
- Price / serving$0.17 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustSolid trust signals from buyer ratings, with room to grow.
The numbers · Back pain
79
87
75
94
800 mgIn rangeinside the studied 400-1500 mg window
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