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!

Signature Calcium Citrate Magnesium And Zinc 500 Tablets

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Description

💪 Elevate your bone game with every tablet—because strong is the new smart!

MEGA VALUE PACK - 500 tablets for long-lasting daily wellness without constant reordering
TRUSTED QUALITY - Kirkland Signature’s #138 ranked calcium supplement with 4.7-star reviews
BONE BOOSTING POWER - 500 mg Calcium Citrate fuels strong bones and teeth
SUNSHINE VITAMIN D 3 - 20 mcg Vitamin D3 enhances calcium absorption for peak strength
MAGNESIUM ZINC SYNERGY - 80 mg Magnesium + 10 mg Zinc support muscle function and immunity

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 pack. Designed for adults seeking to strengthen bones and teeth, this unflavored supplement combines essential minerals and vitamins trusted by thousands, ranked among the top calcium supplements for quality and value.

Specifications

ASIN	B07N798Y1J
Age Range Description	Adult
Best Sellers Rank	#44,595 in Health & Household ( See Top 100 in Health & Household ) #259 in Calcium Mineral Supplements
Brand	KIRKLAND
Brand Name	KIRKLAND
Concentration	500
Customer Reviews	4.7 out of 5 stars 3,760 Reviews
Flavor	Unflavored
Item Form	Tablets
Item Weight	1.8 pounds
Manufacturer	Kirkland Signature
Manufacturer Part Number	588153
Model Number	588153
Number of Items	1
Primary Supplement Type	Calcium
UPC	676538001866
Unit Count	500 Count

Reviews

L**L

Calcium Tablets not received but great product.

Not sure what happened but I never received my calcium tablets. Contacted the seller and they have issued a refund. I've ordered these calcium Tablets before and I like that they have magnesium and zinc which is why I placed another order.

20.05.2026

T**T

Brand name from Costco

Costco brand and sent to my house and works great for my needs. Will buy again

11.05.2026

C**N

As advertised

Product as advertised.

11.06.2026

M**A

Lo que andas buscando!!

Si te duelen las articulaciones es lo que necesitas desde que empecé a tomarlas me siento con más energía y ya no me duelen los músculos

16.07.2026

D**A

Muy buena calidad

Excelente calidad

22.05.2026

F**A

Excelente

Very good

13.05.2026

A**Z

Good for him

My dad loves this product and asks me to get it to him every time I'm in the States.

6.01.2026

R**O

Relación cantidad y precio

La cantidad de la tabletas son ideal para su precio

22.02.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

31996CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Signature Calcium Citrate Magnesium and Zinc, 500 Tablets

Details

Details

Description

Specifications

Reviews

Common Questions