Ultra-Ostivone
Douglas Laboratories Ultra-Ostivone is an 'Other Combinations' supplement designed for joint and bone health, featuring Ostivone at 300 mg per capsule. The formula also includes 1.25 mcg of Vitamin D3 and 150 mg of Calcium, both of which are identified as underdosed based on our analysis. This product received an N+ Score of 41, resulting in an 'F' grade, indicating a below-average quality assessment. Despite 100% label transparency, its low ingredient adequacy and formula completeness scores suggest it may not provide optimal support for its intended purpose. This product might be considered by those specifically seeking Ostivone, but its overall low N+ Score highlights potential formulation weaknesses.
About This Product
Ultra-Ostivone by Douglas Laboratories is a joint & bone supplement containing 3 active ingredients. It has earned an N+ Score of 41/100 (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
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calcium | 150.000 mg | Under |
| Vitamin D3 | 1.250 mcg | Under |
| Ostivone | 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.