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๐ฆช Unlock Natureโs Strength with Every Tablet!
KAL Calcium Oyster Shell Tablets deliver 600 mg of calcium carbonate derived naturally from oyster shells in a fast-absorbing tablet form using proprietary ActivTab Technology. Manufactured in KALโs own facility with over 85 years of trusted quality, this supplement supports healthy bones, teeth, nerve function, and muscle contraction. With 100 tablets per bottle, it offers a convenient, daily dose of essential calcium for professionals committed to maintaining peak wellness.









| ASIN | B00020HWQS |
| Best Sellers Rank | #139,903 in Health & Household ( See Top 100 in Health & Household ) #753 in Calcium Mineral Supplements |
| Brand | KAL |
| Brand Name | KAL |
| Concentration | 600 Mg |
| Customer Reviews | 4.7 out of 5 stars 133 Reviews |
| Flavor | Unflavored |
| Global Trade Identification Number | 00021245832102 |
| Item Form | Tablets |
| Item Weight | 8.6 ounces |
| Manufacturer | KAL |
| Manufacturer Part Number | 9828444 |
| Model Number | 9828444 |
| Number of Items | 1 |
| Primary Supplement Type | Calcium |
| UPC | 021245832102 |
| Unit Count | 100 Count |
M**K
great product
This is excellent and recommended by my doctor to help my osteopenia.
E**A
...since 1936. Pure calcium substitute that dissolves in 30 minutes. However...
This company you can trust since 1936. Pure calcium substitute that dissolves in 30 minutes. However, there is no better calcium intake than any hard cheese; 2 Tsp. 50g = 600mg of KAL Calcium.
B**K
Kal Calcium Oyster Shell
Excellent! My Vitamin store was out of stock for week...I took a chance and Amazon had them. I ordered 2 bottles and now I know where I will buy them
T**.
Great source of Calcium
I need to take calcium daily so chose this kind. They are bigger than the kind I had been taking, so I docked the rating because of that, but I donโt think calcium comes in a small pill, except for chewable kinds.
A**R
Don't expect customer service support.
Great product poor customer service.
T**Y
Keeps my calcium intake controlled
Works for calcium asorbable
R**Z
Good quality
Great value
E**E
Good calcium
I prefer oyster shell calcium to a lot of others because it is absorbed so quickly.
Trustpilot
1 week ago
3 weeks ago