Two tablets give 500 mg of calcium or one tablet ?

Yes, I hate when companies do this . It is very misleading. Why not just market it as 250 mg ? (10mg D3, 5mg Zinc. and 40 mg Magnesium - etc)

What is expiration date on Kirkland Calcium Citrate?

It depends on when your bottle is produced. I bought mine in 2021 so my bottle's date is 08/23. If you get a bottle with a passed expiration date, you should send it back to Amazon.

Will this prevent constipation

No. The citrate form of calcium does not cause constipation. The carbonate form does.

How much elemental calcium in each tablet? no guesses or assumptions please.

I recently researched how to calculate the elemental calcium and found this: Take the % calcium shown on the bottle who’s is 38% for 2 tablets in this case (not the 500mg) and multiply it by 10. The result would be 380 mg elemental calcium.....not much!

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Kirkland Signature Calcium Citrate Magnesium and Zinc, 500 Tablets

Kirkland Signature Calcium Citrate Magnesium and Zinc, 500 Tablets

Product ID: 104399027

Details

Brand
KIRKLAND
Flavor
Unflavored
Item Form
Tablets
Primary Supplement Type
Calcium
Unit Count
500 Count

⚡80 mg Magnesium + 10 mg Zinc

💊500 mg Calcium Citrate

☀️20 mcg Vitamin D3

49430CFA

Duties & taxes included

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Description

💪 Elevate your wellness game with Kirkland’s ultimate bone & mineral combo!

SUNSHINE VITAMIN D 3 - 20 mcg Vitamin D3 enhances calcium absorption for max impact
BONE BOOSTING POWERHOUSE - 500 mg Calcium Citrate fuels strong bones and teeth daily
MAGNESIUM ZINC SYNERGY - 80 mg Magnesium + 10 mg Zinc support muscle function & immunity
TRUSTED KIRKLAND QUALITY - Highly rated with 4.7 stars from thousands of health-conscious pros
BULK SUPPLY BULK SAVINGS - 500 tablets ensure you never run out of essential minerals

Kirkland Signature Calcium Citrate Magnesium and Zinc delivers a potent daily dose of 500 mg calcium citrate, 20 mcg vitamin D3, 80 mg magnesium, and 10 mg zinc in a convenient 500-tablet supply. Designed for adults seeking strong bones, healthy teeth, and enhanced muscle and immune support, this unflavored tablet blend is a top-ranked, highly reviewed supplement trusted by thousands.

Specifications

ASIN	B07N798Y1J
ASIN	B07N798Y1J
Age Range Description	Adult
Best Sellers Rank	#51,100 in Health & Household ( See Top 100 in Health & Household ) #289 in Calcium Mineral Supplements
Brand Name	KIRKLAND
Concentration	500
Customer Reviews	4.7 4.7 out of 5 stars (3,748)
Date First Available	January 29, 2019
Flavor	Unflavored
Item Form	Tablets
Item Weight	1.8 pounds
Item model number	588153
Manufacturer	Kirkland Signature
Manufacturer	Kirkland Signature
Manufacturer Part Number	588153
Model Number	588153
Number of Items	1
Primary Supplement Type	Calcium
Product Dimensions	10 x 2 x 12 inches; 1.81 pounds
UPC	676538001866
Unit Count	500 Count

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