Glucosamine Sulfate 500
GNC Glucosamine Sulfate 500 is a non-nutrient/non-botanical joint and bone support supplement, providing 500 mg of D-Glucosamine Sulfate, 2KCl per capsule. Glucosamine is a compound often used to support joint cartilage and mobility, with research suggesting potential benefits for joint comfort. This product features a single active ingredient, making its composition transparent. Despite this, it earned an N+ Score of 53, resulting in an 'F' grade, which indicates a below-average quality assessment. This score suggests potential areas for improvement in its overall quality or formulation. It may be considered by individuals seeking a basic Glucosamine supplement.
About This Product
Glucosamine Sulfate 500 by GNC is a joint & bone supplement containing 1 active ingredients. It has earned an N+ Score of 53/100 (Grade F).
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
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (1 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| D-Glucosamine Sulfate, 2KCl | 500.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.