SKU: 66252395627

Natural Factors Calcium & Magnesium Citrate with D3 - 180 Capsules

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Description

Natural Factors Calcium & Magnesium Citrate with D3 - 180 CapsulesProduct Information Calcium is required for strong bones, teeth and cardiac function. Calcium citrate may be the preferred form of calcium for those with low stomach acid. Studies show that mineral citrates and malates have superior absorption, even when taken on an empty stomach. Each capsule has calcium and magnesium in a one to one ratio that many health care practitioners now recommend. As well as protecting the body from stress, magnesium works

Product Information

Calcium is required for strong bones, teeth and cardiac function. Calcium citrate may be the preferred form of calcium for those with low stomach acid. Studies show that mineral citrates and malates have superior absorption, even when taken on an empty stomach. Each capsule has calcium and magnesium in a one-to-one ratio that many health care practitioners now recommend.

As well as protecting the body from stress, magnesium works with calcium to provide help to these same body systems and participates in more than 50 different biochemical reactions. The other minerals, including manganese, potassium and zinc, are also in the citrate form for better absorption and utilization by cells in the body, and all provide a valuable contribution to bone strength. Vitamin D is included because it acts as a hormone that allows the body to absorb and properly use calcium.

Main selling features

  • Bioavailable formula
  • Potassium, zinc, D3, and manganese for enhanced mineral absorption
  • Contains no artificial colours, preservatives or sweeteners
  • Gluten, soy, yeast, and GMO free

Uses and benefits

  • Promotes strong bones and teeth
  • Protects against the effects of stress
  • Aids in a restful sleep
  • Highly bioavailable
  • Supports healthy blood cells
    Ingredients
    Each capsule contains:
    Elemental calcium (citrate) 125 mg
    Elemental magnesium (citrate/oxide) 125 mg
    Elemental potassium (citrate) 10 mg
    Elemental zinc (citrate) 5 mg
    Elemental manganese (citrate) 1 mg
    Vitamin D3 (cholecalciferol) 2.5 mcg (100 IU)

    Non-medicinal ingredients

    Gelatin capsule (gelatin, purified water, titanium dioxide), vegetable grade magnesium stearate (lubricant), microcrystalline cellulose.

    Please Note: Proper calcium intake is very important during childhood. Calcium supplements are suitable for children at dosages up to the RDA:

    • Infants - 0-0.5 year 400 mg, 0.5-1 year 600 mg
    • Children - 1-3 years 800 mg, 4-6 years 800 mg, 7-10 years 800 mg

    Magnesium is suitable for children at the level of the Recommended Dietary Allowance:

    • Infants - 0-0.5 year 40 mg, 0.5-1 year 60 mg
    • Children - 1-3 years 80 mg, 4-6 years 120 mg, 7-10 years 170 mg

    Pregnancy and Nursing: It is especially important for pregnant and lactating women to receive enough calcium. Calcium supplementation is considered safe during pregnancy and lactation at dosages up to the RDA.

    • Pregnancy 1,200 mg
    • Lactating 1,200 mg

    Seniors: No special precautions for calcium or magnesium are known.

     

     

     

     

     

     

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 66252395627

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    4.7 ★★★★★
    Based on 23 reviews
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    W
    Verified Purchase
    will
    Lexington, US
    ★★★★★ 5
    Fast delivery
    Flavor Name: Jerky, Size: X-Small/Small
    Came in on time and was what I expected & the dogs enjoy it
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 4, 2026
    A
    Verified Purchase
    Amazon Customer
    Chelsea, US
    ★★★★★ 5
    Overall a really great toy for all sizes of dogs
    Flavor Name: Original Jerky, Size: X-Large, Flavor Name: Original Jerky, Size: X-Large
    I ordered this product on Thursday and it said that it was going to be at my house in a week , but to my suprise it got delivered on that Saturday. My puppy loves these nylon bones. She is a 12lb dog but I ordered the X-Large size, and she loves it! The nylon bones really work in keeping her teeth clean of tar for the most part, and she loves the flavoring inside. The only downfall is when she got to the marrow part it stained my light sheets. I replaced them with darker sheets and there is no trace of the bone. Overall a really great toy for all sizes of dogs!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 26, 2017
    C
    Verified Purchase
    ChasingTrail
    Carnegie, US
    ★★★★★ 5
    The ONLY Bones/Chews Dog-Approved in Our House!
    Flavor Name: Original Jerky, Size: X-Large
    We have 2 purebred pitbulls, both adult males who weigh between 75-80 pounds. We bought a huge assortment of bones, treats, and chews when we first got our boys (they're rescues, and we got them at the same time). They strongly favored these Marrowchews, even over other, imitation products of different brands. We actually didn't know they had marrow INSIDE the bones for quite some time, and as soon as we realized that, we understood why our dogs loved them so much! The way the marrow is embedded in the bone, but a ways in from either end, is really clever. The dogs can surely smell it long before they can taste it, and it seems to keep them really interested and motivated at first. Then, they get to the actual marrow, and they are working on these bones non-stop until it's completely gone. The way they are made is also really unique; they sort of 'splinter' as they get chewed, and it actually helps with doggie dental care, cleaning the teeth and massaging the gums. There is no mess with these bones, no pieces flaking or chunking off, anything like that. They are also completely odor-free. With other bones/chews, they'll start them, but lose interest really quickly, and never so much as look at those again. These specific Marrowchews are truly the ONLY ones that keep our dogs interested, and for a significant amount of time, too. They'll work on the XL sizes daily throughout the day for a total of 1-2 hours, and they last a couple of months, easily. And keep in mind, these are pretty aggressive chewers! HIGHLY recommend these, and the price on Amazon is the best anywhere!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 24, 2014
    E
    Verified Purchase
    EDUARDO
    Louisville, US
    ★★★★★ 5
    Durable and fun
    Flavor Name: Beef, Size: Medium/Large
    I have two dogs and I only bought one bone over a month ago. They’ve both been chewing on it and it’s held up really well. I wouldn’t say they’re aggressive chewers, but they do like chewing. They’re still picking it up and using it, so they’re definitely not bored with it. As for me, it’s been a pretty great buy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 14, 2024
    M
    Verified Purchase
    M. Frausto
    Lexington, US
    ★★★★★ 4
    Tough Chew!
    Flavor Name: Original Jerky, Size: Medium
    Sporn is a very tough chew. We have a 22pound Beagle 1 year old. She spend little time working on the Hard plastic that encases the marrow. Now I don't doubt there are some dogs that would chew this mindlessly for the small marrow treat. It is not for my pup! She needs more play to keep at it. A TOUGH CHEW would be better slightly less thick and more marrow inside. I attached a string and had her whirly birding around chasing this bone but once we let go she has a 30 second interest. Not for every dog maybe for the big guys 100 lb brutus !
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2024

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