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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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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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Save 99%
Best Deal
#1
Vitamin D3 + K2 Softgels
0.11¢per 1000 IU
$20.97 / bottle
Vitamin D3 + K2 Softgels
BulkSupplementsBulkSupplements
Per Serving$0.06
Servings365
Formsoftgel
Updated today
BBuyAffiliate link
Save 89%
#2
Bulk Supplements Vitamin D3 Softgels, 500 Count
0.88¢per 1000 IU
$21.97 / bottle
Bulk Supplements Vitamin D3 Softgels, 500 Count
BulkSupplementsBulkSupplements3 options
Per Serving$0.04
Servings500
Formsoftgel
Updated today
BBuyAffiliate link

All options (sorted by value):

B
BulkSupplements500 ctBulk Supplements Vitamin D3 Softgels, 500 Count
$21.97Buy
B
500 ctVitamin D3 Softgels
$21.97Buy
B
365 ctBulk Supplements Vitamin D3 Softgels, 365 Count
$19.97Buy
#3
Calcium Carbonate & Vitamin D3 Softgels
$0.08per 1000 IU
$34.97 / bottle
Calcium Carbonate & Vitamin D3 Softgels
BulkSupplementsBulkSupplements
Per Serving$0.19
Servings180
Formsoftgel
Updated today
BBuyAffiliate link

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