Customize Your Shopping Experience!

Please select the destination country, language, and currency you prefer.

Available Shipping Methods
Available Payment Methods
Added to Cart
Combo Discount:
View/Edit Cart Checkout
Cart Total:
Customers Also Bought:

Rexall Sundown Naturals, Natural Oyster Shell Calcium, 250 Tablets (Discontinued Item)

By Rexall Sundown Naturals

Our Price:
You Save:
$0.68 (7%)
Earn 10% Loyalty Credit ?


close button

The item is currently out of stock and replenishment is unconfirmed.

Out of Stock - Discontinued
  • Product Code: SDN-02498
  • UPC Code: 030768024987
  • Package Quantity: 250 Tablets
  • Dimensions: 2.7 x 2.7 x 4.8 in, 0.9 lbs (0.41 kg)

Product Overview

  • 1000 mg Per Serving
  • With Vitamin D3
  • Promotes Bone and Immune Health
  • Dietary Supplement

Smart Facts

Calcium helps the heart and cardiovascular system by maintaining a regular heart beat and assisting with the transmission of nerve impulses. It helps build and maintain good bone health and is essential for healthy teeth, blood and muscles. Vitamin D3 helps the body absorb Calcium and is more potent and active form compared to Vitamin D2. Vitamin D3 also supports a healthy immune system.

Suggested Use

For adults, take two (2) tablets daily, preferably with a meal.

As a reminder, discuss the supplements and medications you take with your health care providers.

Other Ingredients

Vegetable cellulose, titanium dioxide color, vegetable magnesium stearate, FD&C yellow #5 lake, FD&C blue #1 lake.

No artificial color, flavor or sweetener, no preservatives, no sugar, no milk, no lactose, no soy, no gluten, no wheat, no yeast.


Keep out of the reach of children. Store in a dry place and avoid excessive heat.

Tamper Resistant: Do not use if seal under cap is broken or missing.

If you are pregnant, nursing or taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur.

Visit Manufacturer's Website
Supplement Facts
Serving Size: 2 Tablets
Servings Per Container: 125
  Amount per Serving %Daily Value
Vitamin D (as D3 Cholecalciferol) 400 IU 100%
Calcium (from Oyster Shell) 1,000 mg (1 g) 100%
Sodium 10 mg <1%

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

good value

Posted by Reviewer2920772 on Dec 23, 2011

great to use and for gift

Was this review helpful to you?

1 person found the following review helpful

Oyster Shell calcium

Posted by Reviewer1488008 on Oct 15, 2012

Improves and fixes calcium

Was this review helpful to you?

1 person found the following review helpful


Posted by Reviewer2356829 on Dec 05, 2011

Very good vitamins, but inconvenient dosage

Was this review helpful to you?

1 person found the following review helpful


Posted by Reviewer1450751 on Nov 09, 2011

produto perfeito! e em quantidade excelente!

Was this review helpful to you?


Posted by Reviewer1820681 on Jan 06, 2012

I am so please with this product and I plan to order another 12 in the next few weeks. I want to thank you so much for your help. At lease I can get what I need from you. Thank you so much. You people are a life saver.

Was this review helpful to you?

See All Reviews