A bottle of Mason Natural Oyster Shell Calcium 500 mg with Vitamin D3, labeled for bone health, with 100 tablets. Front image of bottle.

A bottle of Mason Natural Oyster Shell Calcium 500 mg with Vitamin D3, labeled for bone health, with 100 tablets. Back image of bottle.

A bottle of Mason Natural Oyster Shell Calcium 500 mg with Vitamin D3, labeled for bone health, with 100 tablets. Side image of bottle.

A bottle of Mason Natural Oyster Shell Calcium 500 mg with Vitamin D3, labeled for bone health, with 100 tablets. Image of a hand holding a supplement tablet.

Mason Natural Daily Bladder Comfort – Bladder & Urinary Support, 60 Capsules. Image of supplement bottle with quality assurance features on a beige background.

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

May Support Bone Health • 60 Tablets

$13.99

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PRODUCT INFORMATION

Mason Natural Calcium from Oyster Shell plus Vitamin D3 once a day tablets is a great natural source of dietary calcium.
Our formula delivers 500mg of calcium from oyster shell plus 400 IU of vitamin D3. They are important for your daily diet to help promote bone growth, density, and strength. No added sugar, yeast, wheat, diary, eggs, artificial colors, flavors, fragrances, or preservatives. Contains soy & shellfish.
Oyster shell is a natural source of calcium with a high percentage of elemental calcium. It supports bone health, heart rhythm, and muscle function. It also contains vitamin D3, which aids in the metabolism and absorption of calcium.
Support Wellness: Explore our full catalog of products including collagen, probiotics, melatonin, fish oil, ginkgo biloba, antioxidants, zinc, ginger and calcium.

Looking for a natural calcium supplement to support strong bones and overall wellness? Mason Natural Oyster Shell Calcium with Vitamin D3 is a high-quality, natural source of calcium that helps maintain bone density and strength. Sourced from premium oyster shells, this bone health supplement delivers a high percentage of elemental calcium per serving—making it an excellent choice for daily calcium support.

Calcium is essential for bone health, but it also plays a key role in muscle function, nerve signaling, and heart rhythm. Our calcium supplements for bone health formula includes vitamin D3, which helps improve calcium absorption and supports a healthy immune system and energy levels.

Perfect for men and women looking to maintain healthy bones, joints, and overall wellness. Add this natural calcium supplement to your daily routine for optimal results. Mason Natural Oyster Shell Calcium supports wellness, explore our full catalog of supplements and vitamins including collagen, probiotics, melatonin, fish oil, ginkgo biloba, antioxidants, zinc, ginger and calcium.

Explore our full catalog of products including multivitamin for women, digestive health supplements, multivitamin for men, amino acid supplements, collagen, probiotics, melatonin, fish oil, ginkgo biloba, antioxidants, zinc, ginger, hair skin and nails vitamins, and calcium supplements for bone health.