Glucosamine + Chondroitin + MSM
About This Product
Jarrow Formulas Glucosamine + Chondroitin + MSM is a comprehensive joint and bone support supplement with 7 total ingredients. Each 4-capsule serving provides 1500mg Glucosamine Sulfate, 1200mg Chondroitin Sulfate, and 300mg Methylsulfonylmethane (MSM), alongside other vitamins and minerals. The product has an N+ Score of 64, earning a D grade, placing it in the average tier. While Vitamin C (60mg) and Manganese (1mg) are present at clinical doses, the Potassium component is underdosed compared to typical recommendations. This supplement may appeal to individuals looking for a multi-ingredient approach to joint health, with transparent labeling.
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +2 ingredient(s) at clinical dose levels
Weaknesses
- −Several ingredients below clinically effective doses
Ingredient Analysis (7 ingredients)
| Ingredient | Amount | Status |
|---|---|---|
| Vitamin C | 60.000 mg | Adequate |
| Manganese | 1.000 mg | Adequate |
| Sodium | 95.000 mg | N/A |
| Potassium | 260.000 mg | Under |
| Chondroitin Sulfate | 1200.000 mg | N/A |
| Glucosamine Sulfate | 1500.000 mg | N/A |
| Methylsulfonylmethane | 300.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.