Product photo 1 of 6
Scored forOutcome alternatives
21st Century180 count • 60 servingsAvailable now$26.99$0.45 / serving4.7 · 140 ratings
80−11 pts from leader
#126 of 3136 ranked for joint functionLeader · 21st Century, 21st Century, Arthri-Flex Advantage® + Vitamin D3, 120 Coated Tablets — 91
Why this ranks #126 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$0.42 per serving — mid price tier for this outcome.
- AvailabilityIn stock across major retailers; 99% availability confidence.
- TrustMixed trust signals — ratings are positive but the base is limited.
Trade-offsPopularity trails the other picks hereTrust signals sit below the other picks
The numbers · Joint functionWhat's inside
80
89
90
96
1500 mgIn rangeinside the studied 1500-1500 mg window
1200 mgIn rangeinside the studied 800-1200 mg window
Retailer links may be affiliate links. Rankings and placement are not paid placement.
