Source Naturals, Calcium & Magnesium, 300 mg, 250 Tablets11 Reviews
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Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.
1.42 lbs (0.64 kg)
- Product Code: SNS-00304
- UPC Code: 021078003045
- Package Quantity: 250 Tablets
- Dimensions: 6.3 x 3.3 x 3.3 in, 1.2 lbs (0.54 kg)
- Volume Discount
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- Dietary Supplement
- Amino Acid Chelate with Vitamin D-3
Calcium and magnesium work together in several key physiological processes. They are important in the regulation of blood pressure and are responsible for healthy muscle function. Calcium is needed for muscle contraction and magnesium for muscle relaxation. In addition, they are both components of skeletal tissue and magnesium is necessary for calcium's absorption into the bones.
1 to 3 tablets daily with meals
Sorbitol, modified cellulose gum, stearic acid, and colloidal silicon dioxide
Contains no yeast, dairy, egg, gluten or wheat. Contains no salt, preservatives, or artificial color, flavor or fragrance.
Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
|Serving Size: 1 Tablet|
|Amount Per Serving||%DV|
|Vitamin D-3 (as cholecalciferol)||500 IU||125%|
|Calcium (as calcium amino acid chelate)||200 mg||20%|
|Magnesium (as magnesium amino acid chelate)||100 mg||25%|
iHerb Customer Reviews
Have searched very hard for a calcium supplement without much magnesium that sits well and does not cause loose bowels. This works very well.
This is an excellent product. I would not use any other.