Oyster Shell Calcium 250 mg Plus Vitamin D
Geri-Care's Oyster Shell Calcium 250 mg Plus Vitamin D is a Single Vitamin and Mineral supplement for Joint & Bone support. It provides 250mg of Calcium, which is at a clinically studied dose, and 125 IU of Vitamin D, which is underdosed for comprehensive bone health support. With 2 total ingredients, the N+ Score is 47, earning an 'F' grade, indicating a below-average product. The product offers a basic calcium dose, but the low Vitamin D content limits its overall effectiveness for bone mineral density. It may be considered by those with very specific, low-level calcium needs and who are receiving adequate Vitamin D elsewhere.
About This Product
Oyster Shell Calcium 250 mg Plus Vitamin D by Geri-Care is a joint & bone supplement containing 2 active ingredients. It has earned an N+ Score of 47/100 (Grade F).
Notable clinical-dose ingredients include Calcium.
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
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (2 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Vitamin D | 125.000 IU | Under |
| Calcium | 250.000 mg | Adequate |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.
