What type of calcium is it? ...calcium citrate or calcium carbonate? I see nothing on the label to identify it.

Calcium 600 mg with vitamin d3. Ingredients, Calcium carbonate, Maltodextrin. Contains 2% or less Cholecaliferol, Croscarmellose, sodium, glycerin, hydroxypropyl, methlcellulose, Medium chain triglycerides , Mineral oil.

Is this vegan? If not, what animal is this sourced from?

As best I can understand, Kirkland Signature calcium pills and some other items would not be vegan.

Is this tested on animals?

It’s a calcium supplement. To my knowledge we haven’t tested any calcium supplements on animals in decades. Even so I would bet calcium is also good for animals.

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Kirkland Signature Calcium 600 mg. with Vitamin D3, 500 Tablets (2 Pack)

Kirkland Signature Calcium 600 mg. with Vitamin D3, 500 Tablets (2 Pack)

Product ID: 46182056

Details

Brand
KIRKLAND
Flavor
Unflavored
Item Form
Tablet
Primary Supplement Type
Vitamin D3
Unit Count
2 Count

💊600 mg Calcium Carbonate per tablet

☀️400 IU Vitamin D3 for enhanced absorption

✔️USP Verified quality assurance

Description

💪 Elevate your wellness game with every tablet—because strong bones never go out of style!

BULK VALUE PACK - 500 tablets in 2 bottles—never run out, always stay ahead
TRUSTED QUALITY SEAL - USP Verified ensures purity and potency you can rely on
CLEAN SIMPLE FORMULA - No artificial colors or sugars—just pure, effective supplementation
BONE BOOSTING POWERHOUSE - 600 mg calcium supports strong, resilient bones every day
SUNSHINE VITAMIN INCLUDED - 400 IU Vitamin D3 enhances calcium absorption for maximum benefit

Kirkland Signature Calcium 600 mg with Vitamin D3 delivers a potent daily dose of calcium carbonate paired with 400 IU of Vitamin D3, verified by USP for quality and purity. This bulk 2-pack of 500 unflavored tablets offers a cost-effective, no-nonsense supplement designed to support bone health and calcium absorption for adults.

Specifications

ASIN	B06WD4VC8N
Age Range Description	Adult
Best Sellers Rank	#169,792 in Health & Household ( See Top 100 in Health & Household ) #860 in Calcium Mineral Supplements
Brand	KIRKLAND
Brand Name	KIRKLAND
Customer Reviews	4.8 out of 5 stars 707 Reviews
Flavor	Unflavored
Item Form	Tablet
Item Weight	2.2 pounds
Manufacturer	Kirkland Signature
Manufacturer Part Number	389194
Number of Items	2
Primary Supplement Type	Vitamin D3,Calcium
Unit Count	2 Count

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