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

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Best Deal
#1
Life Extension Neuro-Mag Magnesium L-Threonate Powder (Tropical Punch), 30 Servings
$7.29per gram
$31.50 / bag
Life Extension Neuro-Mag Magnesium L-Threonate Powder (Tropical Punch), 30 Servings
Life ExtensionAmazon
Per Serving$1.05
Servings30
Formpowder
Updated today
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