Page 1 - Reviews - KAL, Calcium Oyster Shell, 600 mg, 100 Tablets - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.6
Based on 57 ratings
41
9
6
1
0
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What customers say
(54)
 
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English
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iHerb customer
Posted on Apr 15, 2024
United States
52
0
3
22
Good price, easy to swallow, plant-based
Verified purchase
I love that this is plant based. I took this many years ago after a bone was broken and it healed in record time! I’d much rather take this than the calcium carbonate-based pills. Great price, easy to swallow.
iHerbCustomer
Posted on Oct 18, 2024
United States
78
0
4
5
Verified purchase
Just started to take it. Pills are big so i have to drop them in water first.
iHerb customer
Posted on Aug 9, 2026
Georgia
7
0
0
0
great
Verified purchase
I’m very happy with this supplement! The quality is excellent, the packaging was secure, and the product arrived in perfect condition. I’ve been using it regularly and I’m very satisfied with my purchase. The ordering and delivery process was also smooth and easy. I would definitely recommend it and will order again!
iHerbCustomer
Gold
Posted on Nov 8, 2025
Israel
444
2
0
2
Verified purchase
Good quality Size is good No smell Taste not bad Good for bone
0kecnaz
Posted on Jan 28, 2025
Slovenia
13
0
0
4
Other calcium forms are better
Verified purchase
There's nothing too wrong about it, it's just that calcium carbonate will neutralize stomach acid so I don't know how much gets absorbed. Also this product has too much other ingredients in my opinion. I do know that they use this in TCM for anxiety so maybe I am being too harsh
iHerb customer
Posted on Jun 6, 2026
Australia
36
0
0
3
Good product
Verified purchase
Good product, my husband used these and seemed to like them
iHerb customer
Posted on Apr 29, 2026
Taiwan
29
0
0
1
Good product
Verified purchase
It's calcium, this product is good, the ingredient has plenty of calcium. low price, high quality.
iHerb customer
Gold
Posted on Jun 5, 2024
Canada
345
0
0
63
Verified purchase
First time buying this product and so far very satisfied with it. Just the right kind of calcium and just the right amount at a fair price!
iHerb customer
Silver
Posted on Apr 14, 2025
Italy
299
0
7
15
Verified purchase
One of the best calcium, for strong bones and articulation !
iHerb customer
Posted on Feb 25, 2025
Greece
83
0
0
3
Calcium
Verified purchase
Good quality supplement, improves joint health, gives better sleep! pure ingredient without any other!