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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

24 products found

Package Size:All sizes22< 602120–2507250+13

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Supplement Type

Alpha GPCAshwagandhaB ComplexCollagenCoQ10CreatineImmune 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
NOW Foods Vitamin D-3 5,000 IU Softgels, 240 Count
0.25¢per 1000 IU
$12.06 / bottle
NOW Foods Vitamin D-3 5,000 IU Softgels, 240 Count
NOW FoodsAmazonNew4 options · 2 retailers
Per Serving$0.01
Servings960
Formsoftgel
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon960 ctNOW Foods Vitamin D-3 5,000 IU Softgels, 240 Count
$12.06Buy
i
iHerb360 ctNOW Foods Vitamin D-3 5,000 IU, 120 Softgels
$6.81Buy
Amazon960 ctNOW Foods Vitamin D-3 5,000 IU Softgels, 240 Count
$39.99Buy
+1 more...
Save 98%
#2
BulkSupplements Vitamin D3 10000IU Softgels, 500 Count
0.44¢per 1000 IU
$21.97 / bottle
BulkSupplements Vitamin D3 10000IU Softgels, 500 Count
BulkSupplementsAmazon
Per Serving$0.04
Servings500
Formsoftgel
Updated today
BuyAffiliate link
Save 97%
#3
NOW Foods Vitamin D-3 10,000 IU Softgels, 240 Count
0.66¢per 1000 IU
$15.73 / bottle
NOW Foods Vitamin D-3 10,000 IU Softgels, 240 Count
NOW FoodsAmazon4 options · 2 retailers
Per Serving$0.07
Servings240
Formsoftgel
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon240 ctNOW Foods Vitamin D-3 10,000 IU Softgels, 240 Count
$15.73Buy
i
iHerb240 ctNOW Foods Vitamin D-3 10,000 IU, 240 Softgels
$15.73Buy
Amazon120 ctNOW Foods Vitamin D-3 10,000 IU Softgels, 120 Count
$9.80Buy
+1 more...
Save 97%
#4
BulkSupplements Vitamin D3 + K2 10000 IU Softgels, 360 Count
0.69¢per 1000 IU
$24.97 / bottle
BulkSupplements Vitamin D3 + K2 10000 IU Softgels, 360 Count
BulkSupplementsAmazon
Per Serving$0.07
Servings360
Formsoftgel
Updated today
BuyAffiliate link
Save 97%
#5
Swanson Vitamin D3 Softgels, 250 Count, 2 Pack
0.79¢per 1000 IU
$19.79 / bottle
Swanson Vitamin D3 Softgels, 250 Count, 2 Pack
SwansonAmazon2 options
Per Serving$0.04
Servings500
Formsoftgel
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon500 ctSwanson Vitamin D3 Softgels, 250 Count, 2 Pack
$19.79Buy
500 ctSwanson Vitamin D3 Softgels, 250 Count, 3 Pack
$27.92Buy
Save 96%
#6
Doctor's BEST Vitamin D3 5000 IU Softgels, 360 Count
0.83¢per 1000 IU
$14.96 / bottle
Doctor's BEST Vitamin D3 5000 IU Softgels, 360 Count
Doctor's BestAmazon2 options
Per Serving$0.04
Servings360
Formsoftgel
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon360 ctDoctor's BEST Vitamin D3 5000 IU Softgels, 360 Count
$14.96Buy
180 ctDoctor's Best Vitamin D3 5000 IU, 180 Softgels
$9.99Buy
Save 96%
#7
NOW Foods Vitamin D3 2000 IU Softgels
0.83¢per 1000 IU
$7.99 / bottle
NOW Foods Vitamin D3 2000 IU Softgels
NOW FoodsAmazon
Per Serving$0.02
Servings480
Formsoftgel
Updated today
BuyAffiliate link
Save 96%
#8
Swanson Vitamin D-3 5000 IU Softgels, 250 Count
0.88¢per 1000 IU
$10.99 / bottle
Swanson Vitamin D-3 5000 IU Softgels, 250 Count
SwansonAmazon
Per Serving$0.04
ServingsN/A
Formsoftgel
Updated today
BuyAffiliate link
Save 95%
#9
BulkSupplements Vitamin D3 5000 IU Softgels, 365 Count
$0.01per 1000 IU
$19.97 / bottle
BulkSupplements Vitamin D3 5000 IU Softgels, 365 Count
BulkSupplementsAmazon
Per Serving$0.05
Servings365
Formsoftgel
Updated today
BuyAffiliate link
Save 93%
#10
NOW Foods Vitamin D-3 1,000 IU, 180 Softgels
$0.02per 1000 IU
$5.50 / bottle
NOW Foods Vitamin D-3 1,000 IU, 180 Softgels
NOW FoodsiHerbNew2 options · 2 retailers
Per Serving$0.02
Servings360
Formsoftgel
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerb360 ctNOW Foods Vitamin D-3 1,000 IU, 180 Softgels
$5.50Buy
Amazon360 ctNOW Foods Vitamin D-3 1,000 IU Softgels, 360 Count
$9.90Buy
Save 93%
#11
NOW Foods Vitamin D3 5000 IU, 360 Count
$0.02per 1000 IU
$16.95 / bottle
NOW Foods Vitamin D3 5000 IU, 360 Count
NOW FoodsAmazon
Per Serving$0.08
Servings200
Formsoftgel
Updated today
BuyAffiliate link
Save 93%
#12
Nature's Life Vitamin D3 2000 IU Softgels, 120 Count
$0.02per 1000 IU
$10.39 / bottle
Nature's Life Vitamin D3 2000 IU Softgels, 120 Count
Nature's LifeAmazon
Per Serving$0.09
Servings120
Formsoftgel
Updated today
BuyAffiliate link
Save 92%
#13
NOW Foods Vitamin D-3 2,000 IU Softgels, 240 Count
$0.02per 1000 IU
$8.91 / bottle
NOW Foods Vitamin D-3 2,000 IU Softgels, 240 Count
NOW FoodsAmazon4 options · 2 retailers
Per Serving$0.04
Servings240
Formsoftgel
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon240 ctNOW Foods Vitamin D-3 2,000 IU Softgels, 240 Count
$8.91Buy
i
iHerb240 ctNOW Foods Vitamin D-3 2,000 IU, 240 Softgels
$8.91Buy
Amazon120 ctNOW Foods Vitamin D-3 2,000 IU Softgels, 120 Count
$5.42Buy
+1 more...
Save 92%
#14
BulkSupplements Vitamin D3 2500IU Softgels, 500 Count
$0.02per 1000 IU
$23.97 / bottle
BulkSupplements Vitamin D3 2500IU Softgels, 500 Count
BulkSupplementsAmazon
Per Serving$0.05
Servings500
Formsoftgel
Updated today
BuyAffiliate link
Save 91%
#15
NOW Foods Vitamin D-3 2000 IU Softgels, 360 Count
$0.02per 1000 IU
$14.93 / bottle
NOW Foods Vitamin D-3 2000 IU Softgels, 360 Count
NOW FoodsAmazon3 options
Per Serving$0.04
Servings360
Formsoftgel
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon360 ctNOW Foods Vitamin D-3 2000 IU Softgels, 360 Count
$14.93Buy
NOW Foods Vitamin D-3 2000 IU, 360 Softgels
$28.75Buy
NOW Foods Vitamin D-3 2000 IU, 240 Softgels
Buy
Save 89%
#16
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 88%
#17
Doctor's BEST Vitamin D3 2000 IU Softgels, 180 Count
$0.03per 1000 IU
$9.99 / bottle
Doctor's BEST Vitamin D3 2000 IU Softgels, 180 Count
Doctor's BestAmazon
Per Serving$0.06
Servings180
Formsoftgel
Updated today
BuyAffiliate link
Save 86%
#18
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 84%
#19
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 81%
#20
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
12
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