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Scored forOutcome alternatives
NOW Foods240 count • 120 servingsAvailable now$54.41$0.45 / serving4.8 · 4,357 ratings10 / day
84−7 pts from leader
#32 of 3136 ranked for joint functionLeader · 21st Century, 21st Century, Arthri-Flex Advantage® + Vitamin D3, 120 Coated Tablets — 91
Why this ranks #32 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$0.45 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustStrong trust signals — consistently high marks from verified buyer ratings.
Trade-offsValue for money trails the rest of this listPopularity trails the other picks here
The numbers · Joint functionWhat's inside
84
89
90
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1500 mgIn rangeinside the studied 1500-1500 mg window
1200 mgIn rangeinside the studied 800-1200 mg window
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