MASON NATURAL Calcium 500 mg (Oyster Shell) with Vitamin D3, 250 Tablets, Supports Healthy Bones and Overall Health,

MASON NATURAL Calcium 500 mg (Oyster Shell) with Vitamin D3 - Strengthens Muscle Function, Supports Healthy Bones and Overall Health, 250 Tablets

MASON NATURAL Calcium 500 mg (Oyster Shell) with Vitamin D3, 250 Tablets, Supports Healthy Bones and Overall Health,

Calcium from oyster shell is popular among people who are looking for a natural source of calcium to support bone health. Natural food sources of calcium can be found in green leafy vegetables, meat, dairy, and legumes. But oyster shell is a particularly valued source of calcium because it’s a natural source with a high percentage of elemental calcium per serving. Calcium is well-known for its key role in bone health. Calcium 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. Vitamin D3 may also help in maintaining optimal energy levels and a healthy immune system.

Key Features

• ✅ 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.
• ✅ Support Wellness: Explore our full catalog of products including collagen, probiotics, melatonin, fish oil, ginkgo biloba, antioxidants, zinc, ginger and calcium.
• ✅ 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.

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3–6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6–7 business days

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