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Scored forOutcome alternatives
21st Century120 count • 30 servingsAvailable now$21.84$0.73 / serving4.8 · 6,330 ratings
84−3 pts from leader
#13 of 2907 ranked for joint functionLeader · Life Extension, Life Extension, ArthroMax® Advanced, NT2 Collagen™ & ApresFlex®, 60 Capsules — 87
Why this ranks #13 for joint function
- Evidence fitGlucosamine Sulfate and MSM are the strongest evidence signals for this outcome.
- Dose fit3 of 3 dosed ingredients land in the studied range. Glucosamine Sulfate at 1500 mg lands inside the studied 1500-1500 mg window.
- Price / serving$0.73 per serving — high price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
The numbers · Joint function
84
89
90
99
1500 mgIn rangeinside the studied 1500-1500 mg window
1500 mgIn rangeinside the studied 1500-3000 mg window
5 mgIn rangeinside the studied 2-5 mg window
100 mg
200 mg
220 mcg
195 mg
80 mg
50 mcg
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