Description
21st Century Major Oyster Shell Calcium with Vitamin D3 provides essential bone health support in an easily absorbed form. Each tablet delivers 500mg of elemental calcium derived from natural oyster shells, combined with Vitamin D3 to enhance calcium absorption and utilization. This trusted formula supports strong bones and teeth while helping maintain proper muscle and nerve function. Oyster shell calcium is a preferred source due to its high bioavailability and natural origin. The addition of Vitamin D3 is crucial as it helps your body absorb up to 30% more calcium than calcium alone. This supplement is ideal for adults seeking to maintain bone density, prevent osteoporosis, and support overall skeletal health. 21st Century has been a trusted name in nutritional supplements for decades, providing quality formulations at affordable prices. Perfect for those with dietary calcium deficiencies or increased calcium needs due to age, pregnancy, or lifestyle factors.
Suggested Use
Take one tablet daily with food or as directed by your healthcare professional. For best absorption, take with a meal and avoid taking with iron supplements or high-fiber foods. Do not exceed recommended dosage unless advised by your doctor. Store in a cool, dry place.
Ingredients
| Ingredient | Amount | Purpose |
|---|---|---|
| Calcium (from Oyster Shell) | 500mg | Bone and teeth health support |
| Vitamin D3 (Cholecalciferol) | 200 IU | Enhances calcium absorption |
| Phosphorus | 250mg | Works with calcium for bone formation |
Other Ingredients
Microcrystalline cellulose, croscarmellose sodium, stearic acid, magnesium stearate, pharmaceutical glaze, titanium dioxide (color), and polyethylene glycol.
Warnings
• Consult your doctor before use if pregnant, nursing, or taking medications
• Keep out of reach of children
• Do not use if safety seal is broken or missing
• May cause constipation in some individuals
• Discontinue use and consult physician if adverse reactions occur
Disclaimer
We work hard to keep product images and details accurate, but manufacturers sometimes update packaging or ingredients before we can reflect those changes. You may receive updated packaging, but freshness is always guaranteed.We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by us.
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