A very affordable and popular supplement combining 500mg oyster shell calcium with Vitamin D3 for effective bone and nail support.
How scoring worksA very affordable and popular supplement combining 500mg oyster shell calcium with Vitamin D3 for effective bone and nail support.
How scoring works iHerb | $ 5.49 | |
| iHerb | $ 5.49 |
This product delivers 500mg of elemental calcium from oyster shell (calcium carbonate) along with 15mcg of Vitamin D3 (Cholecalciferol). This classic combination is highly effective because Vitamin D3 significantly enhances the body's ability to absorb and utilize calcium, which is vital for maintaining strong bones and healthy nails.
Its main strengths lie in its remarkable affordability and widespread popularity, evidenced by thousands of positive reviews. This makes it an accessible and reliable daily supplement for anyone looking to support their skeletal and nail health without a high cost.
The combination of oyster shell calcium (carbonate) and a good dose of cholecalciferol (Vitamin D3) is a proven and effective pairing. D3 is crucial for maximizing calcium's benefits, making this a quality formulation.
The ingredients are clearly listed, specifying oyster shell calcium and Vitamin D3 (Cholecalciferol) with precise quantities. This provides good clarity on the product's composition.
This product offers exceptional value for money. The combination of a solid calcium dose, essential Vitamin D3, and an incredibly low price makes it an unbeatable choice for budget-conscious consumers seeking effective bone and nail support.
With an astounding 8404 reviews, this product has exceptionally high customer satisfaction. This massive volume of positive feedback indicates outstanding perceived effectiveness and widespread trust among consumers.
21st Century is known for offering very budget-friendly supplements. While not a premium brand, they provide accessible options for essential nutrients.
| Ingredient | Amount per serving |
|---|---|
Vitamin D3 | 15 mcg |
Calcium | 500 mg |
