Glucosamine + Chondroitin
Jarrow Formulas Glucosamine + Chondroitin is a joint and bone health supplement with a focused profile of 4 ingredients. Each 4-capsule serving delivers 1500mg of Glucosamine Sulfate and 1200mg of Chondroitin Sulfate, dosages commonly studied for joint support. The product achieves an N+ Score of 67, earning a C- grade, reflecting its average quality. Vitamin C (60mg) and Manganese (1mg) are included at clinically studied dosages, which may contribute to overall joint tissue health. This product is ideal for individuals specifically seeking well-researched doses of glucosamine and chondroitin for joint maintenance.
About This Product
Glucosamine + Chondroitin by Jarrow Formulas is a joint & bone supplement containing 4 active ingredients. It has earned an N+ Score of 67/100 (Grade C-).
Notable clinical-dose ingredients include Vitamin C, Manganese.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +2 ingredient(s) at clinical dose levels
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (4 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin C | 60.000 mg | Adequate |
| Manganese | 1.000 mg | Adequate |
| Chondroitin Sulfate | 1200.000 mg | N/A |
| Glucosamine Sulfate | 1500.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.