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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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73 products found

Form:All forms73Powder1Softgel49Capsule13Tablet5Liquid4Gummy1
Package Size:All sizes66< 60560–12011120–25021250+29

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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 99%
#41
NOW Foods Vitamin D-3, 1000 IU, 180 Softgels
$0.03per 1000 IU
$5.50 / bottle
NOW Foods Vitamin D-3, 1000 IU, 180 Softgels
NOW FoodsiHerbNew
Per Serving$0.03
Servings180
Formsoftgel
Updated today
iBuyAffiliate link
Save 99%
#42
BulkSupplements Vitamin D3 + Vitamin K2 Softgels, 365 Count
$0.03per 1000 IU
$22.97 / bottle
BulkSupplements Vitamin D3 + Vitamin K2 Softgels, 365 Count
BulkSupplementsAmazon
Per Serving$0.06
Servings365
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#43
NOW Foods Vitamin D 2000 IU 120 Softgels
$0.03per 1000 IU
$7.99 / bottle
NOW Foods Vitamin D 2000 IU 120 Softgels
NOW FoodsAmazon
Per Serving$0.07
Servings120
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#44
NOW Foods Vitamin D3 1000iu Softgels, 180 Count, 2 Pack
$0.04per 1000 IU
$13.22 / bottle
NOW Foods Vitamin D3 1000iu Softgels, 180 Count, 2 Pack
NOW FoodsAmazon
Per Serving$0.04
Servings360
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#45
Swanson Solar D Gems
$0.04per 1000 IU
$19.13 / bottle
Swanson Solar D Gems
CarlsonSwanson Vitamins
Per Serving$0.16
Servings120
Formsoftgel
Updated today
SBuyAffiliate link
Save 99%
#46
Swanson Vitamin D3 1000 IU Softgels, 250 Count
$0.04per 1000 IU
$9.99 / bottle
Swanson Vitamin D3 1000 IU Softgels, 250 Count
SwansonAmazon
Per Serving$0.04
Servings250
Formsoftgel
Updated 4 days ago
BuyAffiliate link
Save 99%
#47
NOW Foods Chewable Vitamin D-3, 1,000 IU, 180 Chewables
$0.04per 1000 IU
$7.33 / bottle
NOW Foods Chewable Vitamin D-3, 1,000 IU, 180 Chewables
NOW FoodsiHerbNew
Per Serving$0.04
Servings180
Formtablet
Updated today
iBuyAffiliate link
Save 99%
#48
Swanson Vitamin D3 with Coconut Oil
$0.04per 1000 IU
$12.79 / bottle
Swanson Vitamin D3 with Coconut Oil
SwansonSwanson Vitamins2 options
Per Serving$0.21
Servings60
Formsoftgel
Updated today
SBuyAffiliate link

All options (sorted by value):

S
Swanson Vitamins60 ctSwanson Vitamin D3 with Coconut Oil
$12.79Buy
S
60 ctSwanson Vitamin D3 with Coconut Oil
$6.59Buy
Save 99%
#49
BulkSupplements Vitamin D3 1000 IU Softgels, 500 Count
$0.04per 1000 IU
$21.97 / bottle
BulkSupplements Vitamin D3 1000 IU Softgels, 500 Count
BulkSupplementsAmazon
Per Serving$0.04
Servings500
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#50
Doctor's Best Vitamin D3 and K2, 60 Vegetarian Capsules
$0.05per 1000 IU
$14.99 / bottle
Doctor's Best Vitamin D3 and K2, 60 Vegetarian Capsules
Doctor's BestAmazon
Per Serving$0.25
Servings60
Formcapsule
Updated today
BuyAffiliate link
Save 99%
#51
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 99%
#52
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 99%
#53
NOW Foods Vitamin D-3 10,000 IU Softgels, 30 Count
$0.06per 1000 IU
$8.56 / bottle
NOW Foods Vitamin D-3 10,000 IU Softgels, 30 Count
NOW FoodsAmazon
Per Serving$0.29
Servings30
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#54
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 99%
#55
NOW Foods Vitamin D-2 1000 IU Vegcaps, 120 Count
$0.06per 1000 IU
$21.95 / bottle
NOW Foods Vitamin D-2 1000 IU Vegcaps, 120 Count
NOW FoodsAmazon3 options
Per Serving$0.06
Servings360
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon360 ctNOW Foods Vitamin D-2 1000 IU Vegcaps, 120 Count
$21.95Buy
120 ctNOW Foods Vitamin D 1,000 IU Dry, 120 Veg Capsules
$9.44Buy
120 ctNOW Foods Vitamin D Vegetarian Dry 1000 IU, 120 Capsules
$9.99Buy
Save 98%
#56
Carlson Kid's Super Daily D3 + K2, 0.34 fl oz
$0.07per 1000 IU
$25.42 / bottle
Carlson Kid's Super Daily D3 + K2, 0.34 fl oz
CarlsoniHerb
Per Serving$0.07
Servings360
Formliquid
Updated today
iBuyAffiliate link
Save 98%
#57
Swanson Super Daily D3 + K2
$0.07per 1000 IU
$25.42 / bottle
Swanson Super Daily D3 + K2
CarlsonSwanson Vitamins
Per Serving$0.14
Servings180
Formliquid
Updated today
SBuyAffiliate link
Save 98%
#58
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
Save 98%
#59
BulkSupplements Calcium Carbonate & Vitamin D3 Softgels, 360 Count
$0.08per 1000 IU
$34.97 / bottle
BulkSupplements Calcium Carbonate & Vitamin D3 Softgels, 360 Count
BulkSupplementsAmazon
Per Serving$0.19
Servings180
Formsoftgel
Updated today
BuyAffiliate link
Save 98%
#60
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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