SKU: 67989765681

Prairie Naturals Cal-Mag-Force 2:1 with Vitamin D3 & Zinc

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Description

Prairie Naturals Cal-Mag-Force 2:1 with Vitamin D3 & ZincPrairie Naturals Cal Mag Force 2: 1 with Vitamin D3 & Zinc Prairie Naturals Cal Mag Force 2: 1 provides an optimum potency ratio of calcium to magnesium with 400mg of calcium citrate calcium chelate and 200mg of magnesium in addition to Vitamin D and zinc for optimal absorption.* This highly bioavailable formula is utilized easily by the body.* Cal Mag Force 2: 1 tablets are an excellent choice for those at risk of osteoporosis or anyone wishing to

Prairie Naturals Cal-Mag-Force 2:1 with Vitamin D3 & Zinc

Prairie Naturals Cal-Mag-Force 2:1 provides an optimum potency ratio of calcium to magnesium with 400mg of calcium citrate/calcium chelate and 200mg of magnesium in addition to Vitamin D and zinc for optimal absorption.* This highly bioavailable formula is utilized easily by the body.* Cal-Mag-Force 2:1 tablets are an excellent choice for those at risk of osteoporosis or anyone wishing to "bone up on bone-protecting nutrients.*

Benefits:

  • Highly absorbable amino acid chelates and citrates*
  • Support bones and prevents osteoporosis*
  • Helps metabolize carbohydrates, fats, and proteins*
  • Relaxes and regulates muscle nerve impulses*
  • Contains vitamin D3 for better absorption*
  • Helps maintain proper muscle function*
  • Supports the central nervous system*
  • Promotes healthy tissue formation*

Features:

  • 2:1 ratio calcium to magnesium
  • Gluten Free
  • 90 or 180 Tablets

Recommended Usage:

1 tablet 2 times daily with meals or as directed by a health professional.

*Disclaimer

These statements have not been evaluated by Health Canada or the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Medicinal Ingredients: Each tablet contains:
Calcium (Amino Acid Chelate, Citrate) – 400 mg
Magnesium (Oxide, Citrate) – 200 mg
Zinc (citrate) – 6 mg
Vitamin D (Vitamin D3, Cholecalciferol) – 2.5 mcg (100 IU)
Betaine Hydrochloride – 30 mg
L-Glutamic Acid Hydrochloride – 30 mg
Equisetum arvense L ( Horsetail ) 10:1 Extract – 10 mg
standardized to 7% Silica, equivalent to 100 mg Horsetail
Avena Sativa, (Wild Oat, oatstraw) – 10 mg
Medicago Sativa (Alfalfa, leaf, organic) – 10 mg

Non-Medicinal Ingredients: Microcrystalline cellulose, natural peppermint flavor, magnesium stearate, croscarmellose sodium and coating solution containing sodium carboxymethylcellulose, dextrin, dextrose monohydrate, lecithin, sodium citrate and water.

Allergy Information: Contains no Artificial preservatives, colour, dairy, sweeteners, starch, wheat or gluten.

Warning:

Always read label. Use only as directed by health practitoner. Store in a cool, dry place. Keep out of reach of children. Keep in bottle.

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: 67989765681

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4.6 ★★★★★
Based on 21 reviews
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A
Verified Purchase
AirNelson
Charlottesville, US
★★★★★ 5
Durable & Bright - Great for Heavy Chewers
Size: One-Size-for-Most
Pros: Extremely Durable: Survived an aggressive chewer where tennis balls failed. Dual-Visibility: Features both internal flashing lights and a glow-in-the-dark "chargeable" surface. Perfect Size: Fits comfortably in the mouth of a 40lb medium-sized dog. Same size as a tennis ball. Cons: Battery Life: Unsure how long the internal flashing lights will last (though it has held up well so far).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
A
Verified Purchase
Andrea S.
Charlottesville, US
★★★★★ 5
Great for night time play!
Size: One-Size-for-Most
This ball is great! It is a 2-for-one light up feature so we love the flashing lights and if she drops it in the snow after those lights stop, we can still find it because of the strong glow that gets its charge from the flashing LED lights. Our first one lasted a few years, we lost it on a trip so now back for our second one so we can keep the night time fetch going! She is a golden retriever for size reference. Any bigger of a breed and I would worry it might be too small for her mouth. It’s a bit smaller than a tennis ball. Just don’t make the same mistake I did and let them have it in the house at night, she walked up to my bedside while I was asleep one night and squeezed it to activate it. Those lights are so bright it was a rude awakening!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025
K
Verified Purchase
Katie
Dallas, US
★★★★★ 4
Good option for playing at night
Size: One-Size-for-Most
This ball is a good option if your dog likes to fetch at night. It stays lit for about 20 minutes or so, but that is me only leaving it out of the counter, being "charged" by whatever house lights are on. My dog isn't a big chewer, but it seems as though it would hold up well. I like that it is easy to rinse and clean. It seems to be a good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Night play
Size: One-Size-for-Most
My dog like many other dogs loves to play. We needed a ball that fit into the handheld thrower we had but something that we could find it at night. This has been wonderful!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
J
Verified Purchase
Jordan
Houston, US
★★★★★ 1
It stopped working after three play sessions
Size: One-Size-for-Most
I thought this ball was great until a week later it stopped blinking and got lost in the snow. We only played with it for three days for 20 minutes at a time. It should’ve lasted a lot longer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025

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