Formula 30
DC Formula 30 supports joint and bone health with essential vitamins and minerals. This supplement provides Riboflavin, Niacin, Vitamins A, C, E, D3, Calcium, Iodine, Phosphorus, and Thiamin. It is suitable for adults seeking to maintain bone density and joint function.
About This Product
Formula 30 by DC is a joint & bone supplement containing 10 active ingredients. It has earned an N+ Score of 60/100 (Grade D).
Notable clinical-dose ingredients include Riboflavin, Niacin, Vitamin A and 3 more.
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
- +6 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (10 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Riboflavin | 1.000 mg | Adequate |
| Niacin | 5.000 mg | Adequate |
| Vitamin A | 1000.000 IU | Optimal |
| Vitamin C | 15.000 mg | Under |
| Vitamin E | 1.200 IU | Under |
| Calcium | 528.000 mg | Optimal |
| Iodine | 75.000 mcg | Adequate |
| Vitamin D3 | 200.000 IU | Under |
| Phosphorus | 240.000 mg | Under |
| Thiamin | 0.500 mg | Adequate |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.





