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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

7 products found

Form:All forms7Softgel1Capsule6
Package Size:All sizes760–1202120–2502250+3

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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

In Stock Only
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Save 91%
Best Deal
#1
Swanson Vitamin D3 - Highest Potency
0.80¢per 1000 IU
$9.99 / bottle
Swanson Vitamin D3 - Highest Potency
SwansonSwanson VitaminsNew6 options
Per Serving$0.04
Servings250
Formsoftgel
Updated today
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All options (sorted by value):

S
Swanson Vitamins250 ctSwanson Vitamin D3 - Highest Potency
$9.99Buy
S
360 ctSwanson Vitamin D3
$30.60Buy
S
250 ctSwanson Vitamin D3 - High Potency
$9.99Buy
+3 more...
Save 79%
#2
Swanson Vitamin D3 - Higher Potency
$0.02per 1000 IU
$9.19 / bottle
Swanson Vitamin D3 - Higher Potency
SwansonSwanson VitaminsNew
Per Serving$0.04
Servings250
Formcapsule
Updated today
SBuyAffiliate link
Save 38%
#3
Swanson Vitamin D3 & K2
$0.05per 1000 IU
$31.99 / bottle
Swanson Vitamin D3 & K2
SolaraySwanson Vitamins
Per Serving$0.27
Servings120
Formcapsule
Updated today
SBuyAffiliate link
Save 35%
#4
Swanson Vitamin D + K2
$0.06per 1000 IU
$34.00 / bottle
Swanson Vitamin D + K2
ThorneSwanson Vitamins
Per Serving$0.06
Servings600
Formcapsule
Updated today
SBuyAffiliate link
Save 31%
#5
Swanson Vitamins D and K with Sea-Iodine
$0.06per 1000 IU
$18.00 / bottle
Swanson Vitamins D and K with Sea-Iodine
Life ExtensionSwanson Vitamins
Per Serving$0.30
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 13%
#6
Swanson Vitamin D-3 & K-2
$0.07per 1000 IU
$8.99 / bottle
Swanson Vitamin D-3 & K-2
NOW FoodsSwanson Vitamins
Per Serving$0.07
Servings120
Formcapsule
Updated today
SBuyAffiliate link
#7
Vegan D3 with Vitashine D3
$0.09per 1000 IU
$12.99 / bottle
Vegan D3 with Vitashine D3
Doctor's BestSwanson Vitamins
Per Serving$0.22
Servings60
Formcapsule
Updated today
SBuyAffiliate link

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