Top pick · DoseRank
Why this ranks #1 for joint stiffness
#1
Doctor's Best, Boswellia + UC-II®, 60 Veggie Caps
Doctor's Best$0.66 / serving4.8 · 179Available now
Why this ranks here
- Evidence fitUndenatured Type II Collagen and AKBA-Standardized Boswellia Extract are the strongest evidence signals for this outcome.
- Dose fit2 of 2 dosed ingredients land in the studied range. Undenatured Type II Collagen at 40 mg lands inside the studied 40-40 mg window.
- Price / serving$0.66 per serving — high 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-offs
Trust signals sit below the other picksValue for money trails the rest of this list
The numbers
89
97
90
54
40 mgIn rangeinside the studied 40-40 mg window
500 mgIn rangeinside the studied 100-500 mg window