Mason Natural Calcium from Oyster Shell plus Vitamin D3 once a day tablets is a great natural source of dietary calcium.
Our formula delivers 500 mg of calcium from oyster shell plus 400 IU of vitamin D3. Together, they are an important part of your daily diet to help promote bone growth, density and strength. It is guaranteed to have no added sugar, yeast, wheat, diary, eggs, artificial colors or flavors, fragrance, or preservatives. **Contains soy and shellfish (derivative, oyster shell)
Oyster shell is a particularly valued because it’s a natural source of calcium with a high percentage of elemental calcium per serving. Calcium is well-known for its key role in bone health. It may also help maintain heart rhythm, muscle function, and more. Our oyster shell calcium also contains vitamin D3, which may be important for the metabolism and absorption of calcium in the body.
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THE BEST VITAMINS FOR OVER 50 YEARS For more than five decades, Mason Natural has produced quality vitamin supplements under cGMPs (current Good Manufacturing Practices) and adhering to US guidelines. All ingredients and finished goods are subjected to rigorous analytical testing, inspections and quality auditing.
