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Best Calcium Magnesium Dietary Supplements - Buying Guide

Last Updated: 04/09/2020

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AlgaeCal Plus Plant-Based Calcium Supplement with Magnesium, Boron, Vitamin K2 + D3 | Increases Bone Strength | All Natural Ingredients | Highly Absorbable | 120 Veggie Capsules per Bottle (1 Pack)

Asin: B0056HNB7G   |   Model: No Model   |   PartNumber: No Model   |   Ean: 0882821842591, 0884935146169, 0811173231166, 8852765939161, 0893618000049, 0701594280341   |   UPC: 811173231166, 884935146169, 701594280341, 882821842591, 893618000049

【Plant-Based】Natural Ingredients Formulated For Easy Digestion And Will Not Cause Bloating, Gas, Or Constipation..
【Manufactured In The Usa】Includes 1 Bottle Of Algaecal Plus (120 Capsules).
【Every Essential Bone-Building Vitamin And Mineral】Includes Vitamins K2-7, D3 And C, Plus 13 Other Minerals Essential For Building Bone..


  • Clinically-Supported Formulation AlgaeCal is the ONLY calcium supplement backed by three human clinical studies.
  • Every essential bone-building vitamin and mineral Includes Vitamins K2-7, D3 and C, plus 13 other minerals essential for building bone.
  • Plant-Based Natural ingredients formulated for easy digestion and will not cause bloating, gas, or constipation.
  • Manufactured in the USA Includes 1 bottle of AlgaeCal Plus (120 Capsules)
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Brand: ALGAECAL   |   Manufacturer: AlgaeCal

Amazon Price: $71.00 ($0.59 / Count) | as of 04/09/2020 (8:09am pst)

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Doctor's Best Calcium Bone Maker Complex with MCHCal, Non-GMO, Gluten Free, Soy Free, 180 Caps

Asin: B004KQF9LA   |   Model: DRB-00245   |   PartNumber: DRB-00245   |   Ean: 0301653927004, 0753950002456, 0301653927011, 0753950002449   |   UPC: 753950002449, 301653927004, 753950002456, 301653927011

Calcium Bone Maker Complex Is The New Generation Bone Support Supplement, Designed From The New Understanding Of Bone As Dynamic, Complex Tissue..
Label Images May Vary.
Vitamin C Assists Bone Matrix Formation. Vitamin D And K Are Crucial To Matrix Calcification, Along Magnesium, Potassium, Zinc, Copper, Manganese, And Boron..


  • Bone is living tissue, this formula supplies key bone nutrients in their most bioactive forms. Ossein microcrystalline hydroxyapatite complex supplies organic calcium with natural bone growth factors.
  • Vitamin C assists bone matrix formation. Vitamin D and K are crucial to matrix calcification, along magnesium, potassium, zinc, copper, manganese, and boron.
  • Calcium Bone Maker Complex is the new generation bone support supplement, designed from the new understanding of bone as dynamic, complex tissue.
  • Label images may vary
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Brand: Doctor's Best   |   Manufacturer: Doctor's Best

Dimensions: 5.50 x 2.88 x 2.88 Inches   |   Weight: 0.50 Pounds

Amazon Price: $12.63 ($0.07 / Count) | as of 04/09/2020 (8:09am pst)

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Global Healing Center IntraCal Natural Calcium and Magnesium Supplement for Maximum Absorption (120 Capsules)

Asin: B00117OQHO   |   Ean: 0893494511042, 0718122403950   |   UPC: 718122403950, 893494511042

A Winning Combination - Our Formula Includes Magnesium Orotate To Promote Absorption As Well As Support The Nervous System And Heart Health..
Vegan Safe And Effective - Free Of Gluten, Soy, Dairy, Gmos, Nuts, Sugar, Artificial Flavors, Synthetic Dyes, And Toxic Fillers. Safe For All Diets! Produced In A State Of The Art, Eco Friendly, Gmp Compliant Facility..
Best Form Of Calcium - Calcium Orotate Is The Most Highly Absorbed, Most Effective Calcium Supplement Especially For Bone Conditions And Bone Health..
Cardiovascular Health - Adequate Calcium Levels Support Cardiovascular Health And Normal Blood Pressure..


  • HEALTHY BONES AND TEETH - Getting enough calcium, along with physical activity and weight training, helps your body build strong bones, and promotes normal bone mass.
  • CARDIOVASCULAR HEALTH - Adequate calcium levels support cardiovascular health and normal blood pressure.
  • A WINNING COMBINATION - Our formula includes magnesium orotate to promote absorption as well as support the nervous system and heart health.
  • BEST FORM OF CALCIUM - Calcium orotate is the most highly absorbed, most effective calcium supplement especially for bone conditions and bone health.
  • VEGAN SAFE AND EFFECTIVE - free of gluten, soy, dairy, GMOs, nuts, sugar, artificial flavors, synthetic dyes, and toxic fillers. Safe for all diets! Produced in a state of the art, eco friendly, GMP compliant facility.
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Brand: Global Healing Center   |   Manufacturer: Global Healing Center

Amazon Price: $29.95 ($0.25 / Count) | as of 04/09/2020 (8:09am pst)

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Perque Bone Guard Forte 20 240 Tablets by Perque

Asin: B01BL3UTTQ   |   Ean: 0795186388522, 0754465188437, 0767644618274   |   UPC: 795186388522, 754465188437, 767644618274

Bone Support Formulas.


Brand: Perque   |   Manufacturer: PERQUE

Amazon Price: $79.99 ($0.33 / Count) | as of 04/09/2020 (8:09am pst)

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Sundown Naturals Magnesium 500 Mg Caplets Value Size, 180 Count, (Pack of 2)

Asin: B00PXI0VYY   |   Ean: 0767674557901, 0700064840337, 0767644318976   |   UPC: 767644318976, 767674557901, 700064840337

Vegetarian-Friendly Caplets Provide You With An Excellent Source Of Magnesium.
These Statements Have Not Been Evaluated By The Food And Drug Administration This Product Is Not Intended To Diagnose, Treat, Cure Or Prevent Any Disease.
It Is Also Important For Bone Structure And Is Involved In Muscle Contractions And Nerve Impulses.


  • Contains two 180-count packs, total of 360
  • It is also important for bone structure and is involved in muscle contractions and nerve impulses
  • Vegetarian-friendly caplets provide you with an excellent source of Magnesium
  • These statements have not been evaluated by the Food and Drug Administration This product is not intended to diagnose, treat, cure or prevent any disease
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Brand: Sundown Naturals   |   Manufacturer: Sundown Naturals

Amazon Price: $19.90 ($0.06 / Count) | as of 04/09/2020 (8:09am pst)

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Pharmax - Cal : Mag Berry Liquid + - Comprehensive Bone Support Formula - 15.2 fl. oz. - Natural Blueberry Flavor

Asin: B0083UXH0E   |   Ean: 0767644174626, 0883196206841, 0883196206810, 0883196206834   |   UPC: 883196206841, 883196206810, 767644174626, 883196206834

Joint Comfort: Calcium Intake, When Combined With Sufficient Vitamin D, A Healthy Diet, And Regular Exercise May Help Promote Healthy Bones And Joint Comfort.* Calcium And Magnesium Are Delivered In Citrate Form, Providing Superior Bioavailability.*.


  • Bone Support: Calcium and magnesium along with vitamins A, D and K help in the development and maintenance of bones.*
  • Joint Comfort: Calcium intake, when combined with sufficient vitamin D, a healthy diet, and regular exercise may help promote healthy bones and joint comfort.* Calcium and magnesium are delivered in citrate form, providing superior bioavailability.*
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Brand: Pharmax   |   Manufacturer: Pharmax

Dimensions: 3.30 x 7.50 x 3.90 Inches   |   Weight: 1.30 Pounds

Amazon Price: $39.00 ($2.57 / Fl Oz) | as of 04/09/2020 (8:09am pst)

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MegaFood, Calcium & Magnesium, Helps Maintain Bone and Cardiovascular Health, Vitamin and Dietary Supplement, Gluten Free, Vegan, 90 tablets (45 servings)

Asin: B000F4WOAU   |   Model: MGF-058   |   PartNumber: MGF-058   |   Ean: 0051494102329, 0664304614075   |   UPC: 051494102329, 664304614075

Take Any Time Of Day: Take 2 Tablets Any Time Of Day, Even On An Empty Stomach; Suitable For Vegan And Vegetarian Diets.
Real Food, Real Ambition: We Craft Premium Supplements With Real Food And Enriching Nutrients To Nourish Our World From The Roots.
Obsessed With Quality: Non-Gmo Project Verified, Tested For 125+ Herbicides And Pesticides, Free Of Gluten, Dairy, Soy; Certified B Corp; Certified Glyphosate Residue Free; Certified Kosher.
Health-Promoting Minerals: Combines With A Blend Of Organic Nettle Leaf, Organic Dandelion Root And Organic Parsley, To Help Maintain Already Healthy Blood Pressure Levels And Cardiovascular Health.


  • HELPS MAINTAIN BONE AND CARDIO HEALTH: Calcium (100 mg), magnesium (50 mg) and potassium (10 mg) support the health of bones and muscular and cardiovascular systems
  • HEALTH-PROMOTING MINERALS: Combines with a blend of organic nettle leaf, organic dandelion root and organic parsley, to help maintain already healthy blood pressure levels and cardiovascular health
  • TAKE ANY TIME OF DAY: Take 2 tablets any time of day, even on an empty stomach; Suitable for vegan and vegetarian diets
  • OBSESSED WITH QUALITY: Non-GMO Project Verified, tested for 125+ herbicides and pesticides, free of gluten, dairy, soy; Certified B Corp; Certified Glyphosate Residue Free; Certified Kosher
  • REAL FOOD, REAL AMBITION: We craft premium supplements with real food and enriching nutrients to nourish our world from the roots
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Brand: MegaFood   |   Manufacturer: MegaFood

Dimensions: 5.00 x 2.50 x 2.50 Inches   |   Weight: 0.65 Pounds

Amazon Price: $30.79 ($0.34 / Count) | as of 04/09/2020 (8:09am pst)
List Price: $40.96 ($0.46 / Count)

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SOURCE NATURALS Mbp Osteo with Calcium Tablet, 45 Count

Asin: B00IMYRDG0   |   Model: 021078025351   |   PartNumber: 021078025351   |   Ean: 0021078025351   |   UPC: 021078025351

Mbp Activates Bone-Building Cells And Appears To Help Bones Efficiently Utilize Dietary Calcium.
Contains Milk And Soy.
Vitamins C, K-1, And K-2 Support The Production Of Proteins Needed To Form A Strong Bone Scaffold.
Shown In Four Clinical Studies To Promote Healthy Bone Density In Just Six Months.


  • Advanced Bone Density Support
  • Shown in four clinical studies to promote healthy bone density in just six months
  • MBP activates bone-building cells and appears to help bones efficiently utilize dietary calcium
  • Vitamins C, K-1, and K-2 support the production of proteins needed to form a strong bone scaffold
  • Contains milk and soy
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First Available: 10/04/2017

Brand: Source Naturals   |   Manufacturer: Inventory Management Services- HPC

Dimensions: 1.60 x 1.30 x 1.30 Inches   |   Weight: 0.10 Pounds

Amazon Price: $10.25 ($0.23 / Count) | as of 04/09/2020 (8:09am pst)

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Cal-Mag Complex, 300mg Calcium &150mg Magnesium, 300 Tablets, Endurance Products Company

Asin: B0142UNCNU   |   Ean: 0729135172030, 0608729569435   |   UPC: 729135172030, 608729569435

Highly Absorbable: Specially Formulated To Be Gentle On The Stomach While Delivering Effective Amounts Of Bioavailable Calcium, Magnesium, And Vitamin D3.*.
Manufactured & Packaged In The Pacific Nw: Family Owned And Operated Since 1978 In A Gmp Compliant And Fda Registered Facility..
Free Of Common Allergens: No Milk, Egg, Fish, Shellfish, Tree Nuts, Peanuts, Wheat, Or Soy. Gluten-Free. No Sugar, Artificial Colors Or Flavors, Or Preservatives. Vegan/Vegetarian..
Promotes Bone Health & More: Not Only Does Cal-Mag Support Bone Health, Calucium, Magnesium, And Vitamin D Support Blood Vessels, And Nerve Function.*.


  • CALCIUM & MAGNESIUM COMPLEX: Easy-to-swallow tablets featuring a balanced 2:1 calcium to magnesium ration with vitamin D for bone health.*
  • PROMOTES BONE HEALTH & MORE: Not only does Cal-Mag support bone health, calucium, magnesium, and vitamin D support blood vessels, and nerve function.*
  • HIGHLY ABSORBABLE: Specially formulated to be gentle on the stomach while delivering effective amounts of bioavailable calcium, magnesium, and vitamin D3.*
  • FREE OF COMMON ALLERGENS: No milk, egg, fish, shellfish, tree nuts, peanuts, wheat, or soy. Gluten-free. No sugar, artificial colors or flavors, or preservatives. Vegan/Vegetarian.
  • MANUFACTURED & PACKAGED IN THE PACIFIC NW: Family owned and operated since 1978 in a GMP compliant and FDA registered facility.
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First Available: 08/18/2015

Brand: Endurance Products   |   Manufacturer: Endurance Products Company

Dimensions: 6.00 x 3.00 x 3.00 Inches   |   Weight: 22.00 ounces

Amazon Price: $19.80 ($0.07 / Count) | as of 04/09/2020 (8:09am pst)

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  1. AlgaeCal Plus Plant-Based Calcium Supplement with Magnesium Boron Vitamin K2 + D3 Increases Bo...
  2. Doctor's Best Calcium Bone Maker Complex with MCHCal Non-GMO Gluten Free Soy Free 180 Caps
  3. Global Healing Center IntraCal Natural Calcium and Magnesium Supplement for Maximum Absorption (120 ...
  4. Perque Bone Guard Forte 20 240 Tablets by Perque
  5. Sundown Naturals Magnesium 500 Mg Caplets Value Size 180 Count (Pack of 2)
  6. Pharmax - Cal : Mag Berry Liquid + - Comprehensive Bone Support Formula - 15.2 fl. oz. - Natural Blu...
  7. MegaFood Calcium & Magnesium Helps Maintain Bone and Cardiovascular Health Vitamin and Dietary Su...
  8. SOURCE NATURALS Mbp Osteo with Calcium Tablet 45 Count
  9. Cal-Mag Complex 300mg Calcium &150mg Magnesium 300 Tablets Endurance Products Company

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