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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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3 products found

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Supplement Type

Alpha GPCAshwagandhaB ComplexCalciumCollagenCoQ10CreatineImmune SupportInositolL-TheanineLion's ManeMagnesiumNadNmnNootropicsNrOmega-3ProbioticsProteinPterostilbeneResveratrolSpermidineSuperfoodsVitamin CVitamin DZinc

Retailer

AmazonBulkSupplementsiHerbSwanson Vitamins

Brand

21st CenturyABEALLMAXAdvanced ClinicalsAgeless Foundation Laboratories

Form

capsulecapsulesgummyliquidlozengepowdersoftgeltablet

Availability

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Best Deal
#1
Source Naturals Ultra-Mag, 240 Tabs
$0.31per gram
$15.39 / bottle
Source Naturals Ultra-Mag, 240 Tabs
Source NaturalsSwanson Vitamins4 options · 2 retailers
Per Serving$0.13
ServingsN/A
Formtablet
Updated today
SBuyAffiliate link

All options (sorted by value):

S
Swanson VitaminsSource Naturals Ultra-Mag, 240 Tabs
$15.39Buy
i
iHerbSource Naturals Ultra-Mag, 240 Count
$27.99Buy
i
Source Naturals Ultra-Mag, 120 Tablets
$14.69Buy
+1 more...
Save 24%
#2
Carlson Magnesium Glycinate Tablets, 200 mg, 240 Count
$0.66per gram
$31.86 / bottle
Carlson Magnesium Glycinate Tablets, 200 mg, 240 Count
CarlsoniHerb3 options
Per Serving$0.13
ServingsN/A
Formtablet
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerbCarlson Magnesium Glycinate Tablets, 200 mg, 240 Count
$31.86Buy
i
180 ctCarlson Magnesium Glycinate Tablets, 180 Count
$31.86Buy
i
Carlson Magnesium Glycinate 200mg, 180 Tablets
$31.86Buy
#3
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 BestiHerb3 options · 2 retailers
Per Serving$0.17
ServingsN/A
Formtablet
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerbDoctor's Best High Absorption Magnesium Lysinate Glycinate, 240 Tablets
$20.99Buy
i
Doctor's Best High Absorption Magnesium, 120 Tablets
$12.99Buy
S
Swanson Vitamins120 ctSwanson High Absorption Magnesium 100% Chelated
$22.59Buy

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