Best Magnesium Supplements

11 products compared by price per gram of active ingredient

Formulation:AllGlycinateCitrateOxideThreonateTaurateMalateOrotate
Brand:21st CenturyBluebonnetBulkSupplementsCalifornia Gold NutritionCarlsonCodeageCountry LifeDoctor's Best
Package Size:All sizes1160–1204120–2506250+1
Sort by:
Best ValueCost Per GramCost Per ServingPriceName
Page 1 of 1
Save 97%
Best Deal
#1
Nutricost Magnesium Complex, 500mg, 240 Capsules
$0.13per gram
$15.95 / bottle
Nutricost Magnesium Complex, 500mg, 240 Capsules
NutricostiHerbNew2 options
Per Serving$0.07
Servings240
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

iHerb240 ctNutricost Magnesium Complex, 500mg, 240 Capsules
$15.95Buy
30 ctNutricost Magnesium Complex, 500mg, 30 Count
$6.00Buy
Save 96%
#2
Swanson Triple Magnesium Complex
$0.17per gram
$20.89 / bottle
Swanson Triple Magnesium Complex
SwansonSwanson VitaminsNew4 options · 2 retailers
Per Serving$0.07
Servings300
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Swanson Vitamins300 ctSwanson Triple Magnesium Complex
$20.89Buy
iHerb300 ctSwanson Triple Magnesium Complex, 400 mg, 300 Vegan Capsules
$20.89Buy
100 ctSwanson Triple Magnesium Complex, 400 mg, 100 Vegan Capsules
$13.69Buy
+1 more...
Save 81%
#3
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
Updated today
BuyAffiliate link
Save 81%
#4
BulkSupplements Magnesium Glycinate Capsules
$0.92per gram
$21.97 / bottle
BulkSupplements Magnesium Glycinate Capsules
BulkSupplementsBulkSupplements4 options · 2 retailers
Per Serving$0.37
Servings60
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

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 78%
#5
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
Updated today
BuyAffiliate link
Save 71%
#6
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
Updated today
BuyAffiliate link

All options (sorted by value):

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 65%
#7
Seeking Health Optimal Magnesium 150mg, 90 Vegetarian Capsules
$1.63per gram
$22.00 / bottle
Seeking Health Optimal Magnesium 150mg, 90 Vegetarian Capsules
Seeking HealthiHerbNew
Per Serving$0.24
Servings90
Formcapsule
Updated today
BuyAffiliate link
Save 62%
#8
Swanson Magnesium Glycinate
$1.81per gram
$38.99 / bottle
Swanson Magnesium Glycinate
TraceSwanson Vitamins
Per Serving$0.22
Servings180
Formcapsule
Updated today
BuyAffiliate link
Save 51%
#9
Thorne Magnesium Glycinate Capsules, 90 Count
$2.31per gram
$25.00 / bottle
Thorne Magnesium Glycinate Capsules, 90 Count
ThorneiHerb3 options
Per Serving$0.28
Servings90
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

iHerb90 ctThorne Magnesium Glycinate Capsules, 90 Count
$25.00Buy
60 ctThorne Magnesium Bisglycinate, 6.5 oz
$52.00Buy
30 ctThorne Magnesium Bisglycinate, 30 Stick Packs
$47.00Buy
Save 50%
#10
Swanson Magnesium Lysinate Glycinate Chelated
$2.38per gram
$14.99 / bottle
Swanson Magnesium Lysinate Glycinate Chelated
Doctor's BestSwanson VitaminsNew3 options · 3 retailers
Per Serving$0.25
Servings60
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Swanson Vitamins60 ctSwanson Magnesium Lysinate Glycinate Chelated
$14.99Buy
Amazon60 ctDoctor's BEST High Absorption Magnesium Glycinate Lysinate Capsules, 120 Veg Caps
$15.97Buy
iHerb60 ctDoctor's Best High Absorption Magnesium, 120 Veggie Caps
$14.99Buy
#11
California Gold Nutrition Triple Magnesium Complex, 70 mg, 90 Veggie Capsules
$4.71per gram
$29.69 / bottle
California Gold Nutrition Triple Magnesium Complex, 70 mg, 90 Veggie Capsules
California Gold NutritioniHerbNew
Per Serving$0.99
Servings30
Formcapsule
Updated today
BuyAffiliate link