Double Strength Joint Soother
Vitamin World Double Strength Joint Soother is a joint and bone supplement containing 3 ingredients. Each serving provides 1500mg of Glucosamine Sulfate and 1700mg of a 'Mobili-Flex(TM) Proprietary Blend'. The N+ Score for this product is 58, earning an 'F' grade, which indicates average quality. A significant weakness is the use of a proprietary blend for the Mobili-Flex complex, as it does not disclose the individual dosages of its components, making it impossible to assess if they meet clinically studied amounts. While Glucosamine Sulfate is present, the lack of transparency for other ingredients is a concern. It may be considered by individuals seeking a basic glucosamine-based joint support product.
About This Product
Double Strength Joint Soother by Vitamin World is a joint & bone supplement containing 3 active ingredients. It has earned an N+ Score of 58/100 (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
- +Broad ingredient diversity exceeding category norms
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Sodium | 40.000 mg | N/A |
| Glucosamine Sulfate | 1500.000 mg | N/A |
| Mobili-Flex(TM) Proprietary Blend | 1700.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





