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Compare supplement prices normalized to cost per gram of active ingredient. No health claims — just transparent pricing data.

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Search Supplements

74 products found

Form:All forms74Powder8Tablet15Capsule48Softgel2Liquid1
Package Size:All sizes65< 60260–12023120–25035250+5

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Supplement Type

Alpha GPCAshwagandhaB ComplexCollagenCoQ10CreatineImmune SupportInositolL-TheanineLion's ManeMagnesiumNadNmnNootropicsNrOmega-3ProbioticsProteinPterostilbeneResveratrolSpermidineSuperfoodsVitamin CVitamin DZinc

Retailer

AmazonBulkSupplementsiHerbSwanson Vitamins

Brand

21st CenturyABEALLMAXAdvanced ClinicalsAgeless Foundation Laboratories

Form

capsulecapsulesgummyliquidlozengepowdersoftgeltablet

Availability

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Save 92%
#41
Swanson Magnesium Glycinate with BioPerine
$1.12per gram
$20.19 / bottle
Swanson Magnesium Glycinate with BioPerine
NOW FoodsSwanson Vitamins
Per Serving$0.22
Servings90
Formcapsule
Updated today
SBuyAffiliate link
Save 92%
#42
Bluebonnet Nutrition Chelated Magnesium 100mg Capsules, 120 Count
$1.13per gram
$13.56 / bottle
Bluebonnet Nutrition Chelated Magnesium 100mg Capsules, 120 Count
BluebonnetiHerb
Per Serving$0.23
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link
Save 92%
#43
Doctor's BEST High Absorption Magnesium Glycinate Lysinate, 200mg per Serving, 120 Count
$1.17per gram
$13.99 / bottle
Doctor's BEST High Absorption Magnesium Glycinate Lysinate, 200mg per Serving, 120 Count
Doctor's BestAmazon
Per Serving$0.23
ServingsN/A
Formtablet
Updated today
BuyAffiliate link
Save 92%
#44
21st Century Magnesium Glycinate 200 mg Capsules, 90 Count
$1.22per gram
$10.99 / bottle
21st Century Magnesium Glycinate 200 mg Capsules, 90 Count
21st CenturyAmazon
Per Serving$0.24
Servings45
Formcapsule
Updated today
BuyAffiliate link
Save 92%
#45
NOW Foods Magnesium Glycinate, 90 Count
$1.22per gram
$11.01 / bottle
NOW Foods Magnesium Glycinate, 90 Count
NOW FoodsiHerb
Per Serving$0.24
Servings45
Formcapsule
Updated today
iBuyAffiliate link
Save 92%
#46
California Gold Nutrition Triple Magnesium Complex Capsules, 120 Count
$1.23per gram
$15.51 / bottle
California Gold Nutrition Triple Magnesium Complex Capsules, 120 Count
California Gold NutritioniHerbNew
Per Serving$0.26
Servings60
Formcapsule
Updated today
iBuyAffiliate link
Save 91%
#47
Swanson Chelated Magnesium Glycinate
$1.25per gram
$29.99 / bottle
Swanson Chelated Magnesium Glycinate
Country LifeSwanson VitaminsNew
Per Serving$0.50
Servings60
Formtablet
Updated today
SBuyAffiliate link
Save 91%
#48
Bluebonnet Nutrition Buffered Chelated Magnesium, 120 Veg Capsules
$1.36per gram
$32.76 / bottle
Bluebonnet Nutrition Buffered Chelated Magnesium, 120 Veg Capsules
BluebonnetiHerb
Per Serving$0.27
Servings120
Formcapsule
Updated today
iBuyAffiliate link
Save 90%
#49
Albion Magnesium Glycinate Powder
$1.48per gram
$17.79 / bag
Albion Magnesium Glycinate Powder
SwansonSwanson VitaminsNew
Per Serving$0.59
Servings30
Formpowder
Updated today
SBuyAffiliate link
Save 90%
#50
Solaray Magnesium Glycinate VegCaps, 240 Count
$1.52per gram
$31.99 / bottle
Solaray Magnesium Glycinate VegCaps, 240 Count
SolarayiHerb2 options
Per Serving$0.53
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerbSolaray Magnesium Glycinate VegCaps, 240 Count
$31.99Buy
i
30 ctSolaray Magnesium Glycinate 350 mg, 120 Veg Caps
$18.39Buy
Save 89%
#51
Nutricost Magnesium+ Extra-Strength, 60 Count
$1.58per gram
$19.95 / bottle
Nutricost Magnesium+ Extra-Strength, 60 Count
NutricostiHerb
Per Serving$0.67
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link
Save 89%
#52
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
iBuyAffiliate link
Save 88%
#53
Doctor's BEST High Absorption Magnesium Powder, Peach Flavored, 12.3 Ounce
$1.74per gram
$29.99 / bag
Doctor's BEST High Absorption Magnesium Powder, Peach Flavored, 12.3 Ounce
Doctor's BestAmazon
Per Serving$0.70
Servings43
Formpowder
Updated today
BuyAffiliate link
Save 87%
#54
Metabolic Maintenance Magnesium Glycinate Capsules, 180 Count
$1.89per gram
$42.50 / bag
Metabolic Maintenance Magnesium Glycinate Capsules, 180 Count
Metabolic MaintenanceAmazon
Per Serving$0.24
Servings180
Formpowder
Updated today
BuyAffiliate link
Save 86%
#55
BlueBonnet Nutrition Magnesium Glycinate 400mg Veggie Capsules, 120 Count
$2.00per gram
$23.96 / bottle
BlueBonnet Nutrition Magnesium Glycinate 400mg Veggie Capsules, 120 Count
BluebonnetAmazon
Per Serving$0.80
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 84%
#56
Thorne Magnesium Glycinate Capsules, 90 Count
$2.31per gram
$25.00 / bottle
Thorne Magnesium Glycinate Capsules, 90 Count
ThorneiHerb
Per Serving$0.28
Servings90
Formcapsule
Updated today
iBuyAffiliate link
Save 84%
#57
Swanson Magnesium Lysinate Glycinate Chelated
$2.38per gram
$14.99 / bottle
Swanson Magnesium Lysinate Glycinate Chelated
Doctor's BestSwanson Vitamins
Per Serving$0.25
ServingsN/A
Formcapsule
Updated today
SBuyAffiliate link
Save 84%
#58
Doctor's Best High Absorption Magnesium, 120 Veggie Caps
$2.38per gram
$14.99 / bottle
Doctor's Best High Absorption Magnesium, 120 Veggie Caps
Doctor's BestiHerb
Per Serving$0.25
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link
Save 83%
#59
Seeking Health Magnesium Glycinate Powder, 200 mg per Serving, 75 Servings
$2.47per gram
$37.00 / bag
Seeking Health Magnesium Glycinate Powder, 200 mg per Serving, 75 Servings
Seeking HealthAmazon
Per Serving$0.49
Servings75
Formpowder
Updated today
BuyAffiliate link
Save 83%
#60
Nordic Naturals Magnesium Glycinate Capsules, 90 Count
$2.49per gram
$18.66 / bottle
Nordic Naturals Magnesium Glycinate Capsules, 90 Count
Nordic NaturalsAmazon
Per Serving$0.62
Servings30
Formcapsule
Updated today
BuyAffiliate link
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