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Scored forOutcome alternatives
Natural Factors60 count • 20 servingsAvailable now$13.20$0.66 / serving4.8 · 1,790 ratings
80−7 pts from leader
#65 of 2907 ranked for joint functionLeader · Life Extension, Life Extension, ArthroMax® Advanced, NT2 Collagen™ & ApresFlex®, 60 Capsules — 87
Why this ranks #65 for joint function
- Evidence fitGlucosamine Sulfate and Chondroitin Sulfate are the strongest evidence signals for this outcome.
- Dose fit2 of 2 dosed ingredients land in the studied range. Glucosamine Sulfate at 1500 mg lands inside the studied 1500-1500 mg window.
- Price / serving$0.66 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 · Joint function
80
89
90
98
1500 mgIn rangeinside the studied 1500-1500 mg window
1200 mgIn rangeinside the studied 800-1200 mg window
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