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💪 Elevate your bone game with every tablet — don’t miss out on lasting strength!
Major Oyster Shell Calcium with Vitamin D3 delivers 500 mg of calcium and 5 mcg (200 IU) of Vitamin D3 per tablet in a clean, allergen-free formula. Designed for adults, this 300-count bottle supports bone health and helps reduce osteoporosis risk when taken twice daily with meals. Manufactured by Major Pharmaceuticals under strict quality controls, it’s a reliable, long-term supplement for proactive wellness.
























| ASIN | B005TM1W7Y |
| Age Range Description | Adult |
| Allergen Information | Abalone Free |
| Best Sellers Rank | #30,167 in Health & Household ( See Top 100 in Health & Household ) #166 in Calcium Mineral Supplements |
| Brand | MAJOR |
| Brand Name | MAJOR |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 1,036 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Tablet |
| Item Dimensions | 5.12 x 2.99 x 2.72 inches |
| Item Form | Tablet |
| Item Weight | 1.1 Pounds |
| Item dimensions L x W x H | 5.12 x 2.99 x 2.72 inches |
| Manufacturer | Major Pharmaceuticals |
| Manufacturer Part Number | B005TM1W7Y |
| Model Name | Oyster Shell Calcium with Vitamin D 500MG+D, 300 Count |
| Model Number | B005TM1W7Y |
| Number of Items | 1 |
| Primary Supplement Type | Calcium |
| Product Benefits | calcium supplement |
| Special Ingredients | Vitamin D |
| Total Servings Per Container | 300 |
| UPC | 309045460726 |
| Unit Count | 300 Count |
H**Y
Exactly what I needed post-op. Great reliable calcium supplement!
I purchased the Major Oyster Shell Calcium with D3 to help keep my calcium levels up after my thyroid surgery. I'm very happy to report that it worked extremely well! The dosage was exactly what I was looking for, and it's very convenient to have a large 300-count bottle so I don't have to reorder constantly. Great product and a great price!
L**N
Oyster shell calcium is the best!
I’ve used this product for years never had any side effects even though it’s a larger capsule I have no trouble swallowing it. Great value for the money.
D**S
It’s a great product
It’s a great product
E**É
Calcio de concha reforzado con vitamina D3, efectivo, fácil de tomar y no necesitas receta médica.
El calcio de concha de ostra es el que tu cuerpo absorbe y procesa con mayor facilidad, mucho mejor si esta unido la vitamina D3. En mi experiencia personal, logré detener mi osteopenia en pocos meses.
T**S
good
works out perfect for me is the same as rx but cheaper and more pills
J**E
Like it
Works for me
A**R
Vitamin
Work well
A**R
good returns in bone requirment
i've been useing this vitamin for years. have have good bone count for my age 79
Trustpilot
2 weeks ago
2 days ago