Best Magnesium Supplements

59 products compared by price per gram of active ingredient

Formulation:AllGlycinateCitrateOxideThreonateTaurateMalateOrotate
Form:All forms59Powder15Capsule28Tablet11Softgel2Gummy2Liquid1
Brand:21st CenturyBluebonnetBulkSupplementsCalifornia Gold NutritionCarlsonCodeageCountry LifeDoctor's Best
Package Size:All sizes43< 60160–12014120–25023250+5
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Save 95%
#21
BulkSupplements Zinc Magnesium Aspartate Capsules
$0.41per gram
$21.97 / bottle
BulkSupplements Zinc Magnesium Aspartate Capsules
BulkSupplementsBulkSupplements
Per Serving$0.18
Servings120
Formcapsule
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#22
BulkSupplements Magnesium L-Aspartate Powder, 1 Kilogram
$0.55per gram
$43.97 / bag
BulkSupplements Magnesium L-Aspartate Powder, 1 Kilogram
BulkSupplementsBulkSupplements4 options
Per Serving$0.03
Servings1333
Formpowder
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BulkSupplements1333 ctBulkSupplements Magnesium L-Aspartate Powder, 1 Kilogram
$43.97Buy
667 ctBulkSupplements Magnesium L-Aspartate Powder
$29.97Buy
333 ctBulkSupplements Magnesium L-Aspartate Powder, 250 Grams
$22.97Buy
+1 more...
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#23
Bulk Supplements Magnesium Gluconate Powder, 1 kilogram
$0.56per gram
$29.97 / bag
Bulk Supplements Magnesium Gluconate Powder, 1 kilogram
BulkSupplementsBulkSupplements2 options
Per Serving$0.04
Servings714
Formpowder
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BulkSupplements714 ctBulk Supplements Magnesium Gluconate Powder, 1 kilogram
$29.97Buy
357 ctBulkSupplements Magnesium Gluconate Powder
$22.97Buy
Save 93%
#24
Solgar Magnesium Citrate Tablets, 120 Count
$0.58per gram
$13.90 / bottle
Solgar Magnesium Citrate Tablets, 120 Count
SolgariHerbNew
Per Serving$0.23
Servings60
Formtablet
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#25
Swanson Magnesium Citrate Super Strength
$0.61per gram
$16.49 / bottle
Swanson Magnesium Citrate Super Strength
SwansonSwanson Vitamins
Per Serving$0.14
Servings120
Formtablet
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Save 92%
#26
NOW Foods Magnesium Citrate with Glycinate & Malate Softgels, 90 Count
$0.64per gram
$11.60 / bottle
NOW Foods Magnesium Citrate with Glycinate & Malate Softgels, 90 Count
NOW FoodsAmazon3 options · 2 retailers
Per Serving$0.26
Servings45
Formsoftgel
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Amazon45 ctNOW Foods Magnesium Citrate with Glycinate & Malate Softgels, 90 Count
$11.60Buy
iHerb60 ctNOW Foods Magnesium Citrate Softgels, 180 Count
$22.04Buy
30 ctNOW Foods Magnesium Citrate, 90 Count
$12.24Buy
Save 92%
#27
Magnesium Citrate Capsules
$0.69per gram
$24.97 / bottle
Magnesium Citrate Capsules
BulkSupplementsBulkSupplements2 options · 2 retailers
Per Serving$0.28
Servings90
Formcapsule
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BulkSupplements90 ctMagnesium Citrate Capsules
$24.97Buy
Amazon90 ctBulkSupplements Magnesium Citrate Capsules, 360 Count
$24.97Buy
Save 90%
#28
Solaray Magnesium Citrate VegCaps, 180 Count
$0.87per gram
$20.89 / bottle
Solaray Magnesium Citrate VegCaps, 180 Count
SolarayiHerbNew
Per Serving$0.35
Servings60
Formcapsule
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Save 89%
#29
Doctor's Best High Absorption Magnesium Lysinate Glycinate, 240 Tablets
$0.87per gram
$20.99 / bottle
Doctor's Best High Absorption Magnesium Lysinate Glycinate, 240 Tablets
Doctor's BestiHerbNew3 options · 2 retailers
Per Serving$0.17
Servings120
Formtablet
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iHerb120 ctDoctor's Best High Absorption Magnesium Lysinate Glycinate, 240 Tablets
$20.99Buy
60 ctDoctor's Best High Absorption Magnesium, 120 Tablets
$12.99Buy
Swanson Vitamins120 ctSwanson High Absorption Magnesium 100% Chelated
$22.59Buy
Save 89%
#30
Swanson Albion Magnesium Glycinate 133 mg, 90 Vegan Capsules
$0.88per gram
$6.99 / bottle
Swanson Albion Magnesium Glycinate 133 mg, 90 Vegan Capsules
SwansoniHerbNew
Per Serving$0.12
Servings60
Formcapsule
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#31
BulkSupplements Magnesium Glycinate Capsules
$0.92per gram
$21.97 / bottle
BulkSupplements Magnesium Glycinate Capsules
BulkSupplementsBulkSupplements4 options · 2 retailers
Per Serving$0.37
Servings60
Formcapsule
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Different serving sizes — compare by $/gram for accuracy

BulkSupplements60 ctBulkSupplements Magnesium Glycinate Capsules
$21.97Buy
Amazon60 ctBulkSupplements Magnesium Glycinate Capsules, 240 Count
$21.97Buy
120 ctBulkSupplements Magnesium Glycinate Capsules, 240 Count
$21.97Buy
+1 more...
Save 89%
#32
Life Extension Magnesium Citrate 100mg, 100 Vegetarian Capsules
$0.95per gram
$9.50 / bottle
Life Extension Magnesium Citrate 100mg, 100 Vegetarian Capsules
Life ExtensioniHerbNew
Per Serving$0.10
Servings100
Formcapsule
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Save 88%
#33
KAL Magnesium Malate 400, 90 Tablets
$0.97per gram
$17.39 / bottle
KAL Magnesium Malate 400, 90 Tablets
KALiHerbNew
Per Serving$0.39
Servings45
Formtablet
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Save 88%
#34
KAL Magnesium Taurate+ 180 Tablets
$0.97per gram
$34.99 / bottle
KAL Magnesium Taurate+ 180 Tablets
KALiHerb
Per Serving$0.39
Servings90
Formtablet
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#35
BulkSupplements Magnesium Orotate Powder, 1000 Grams
$1.01per gram
$65.97 / bag
BulkSupplements Magnesium Orotate Powder, 1000 Grams
BulkSupplementsBulkSupplements4 options · 2 retailers
Per Serving$0.07
Servings1000
Formpowder
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BulkSupplements1000 ctBulkSupplements Magnesium Orotate Powder, 1000 Grams
$65.97Buy
500 ctBulkSupplements Magnesium Orotate Powder, 500 Grams
$41.97Buy
Amazon250 ctBulkSupplements Magnesium Orotate Powder, 250g
$24.97Buy
+1 more...
Save 87%
#36
California Gold Nutrition Magnesium Glycinate, 180 Veggie Capsules
$1.05per gram
$25.25 / bottle
California Gold Nutrition Magnesium Glycinate, 180 Veggie Capsules
California Gold NutritioniHerbNew
Per Serving$0.42
Servings60
Formcapsule
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Save 85%
#37
Swanson Chelated Magnesium Glycinate
$1.25per gram
$29.99 / bottle
Swanson Chelated Magnesium Glycinate
Country LifeSwanson VitaminsNew
Per Serving$0.50
Servings60
Formtablet
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Save 84%
#38
Swanson Magnesium Taurate
$1.35per gram
$16.19 / bottle
Swanson Magnesium Taurate
SwansonSwanson Vitamins2 options · 2 retailers
Per Serving$0.27
Servings60
Formtablet
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Swanson Vitamins60 ctSwanson Magnesium Taurate
$16.19Buy
iHerb60 ctSwanson Magnesium Taurate, 120 Tablets
$16.19Buy
Save 84%
#39
Bluebonnet Nutrition Buffered Chelated Magnesium, 120 Veg Capsules
$1.36per gram
$32.76 / bottle
Bluebonnet Nutrition Buffered Chelated Magnesium, 120 Veg Capsules
BluebonnetiHerbNew3 options · 2 retailers
Per Serving$0.27
Servings120
Formcapsule
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iHerb120 ctBluebonnet Nutrition Buffered Chelated Magnesium, 120 Veg Capsules
$32.76Buy
Amazon60 ctBlueBonnet Nutrition Albion Chelated Magnesium Vegetable Capsules, 200 mg, 120 Count
$23.60Buy
iHerb30 ctBluebonnet Nutrition Chelated Magnesium 100mg Capsules, 120 Count
$13.56Buy
Save 82%
#40
Albion Magnesium Glycinate Powder
$1.48per gram
$17.79 / bag
Albion Magnesium Glycinate Powder
SwansonSwanson VitaminsNew
Per Serving$0.59
Servings30
Formpowder
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