Best Vitamin D Supplements

26 products compared by price per gram of active ingredient

Form:All forms26Powder1Softgel14Capsule8Tablet1Liquid1Gummy1
Brand:BulkSupplementsCalifornia Gold NutritionCarlsonChildLife EssentialsDoctor's BestFuturebioticsGummiKingLife Extension
Package Size:All sizes24< 60260–1205120–2507250+10
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#1
BulkSupplements Vitamin D3 Powder, 1 kilogram
0.04¢per 1000 IU
$41.97 / bag
BulkSupplements Vitamin D3 Powder, 1 kilogram
BulkSupplementsBulkSupplements3 options
Per Serving$0.00
Servings19958
Formpowder
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BulkSupplements19958 ctBulkSupplements Vitamin D3 Powder, 1 kilogram
$41.97Buy
10000 ctBulkSupplements Vitamin D3 Powder, 500 grams
$30.97Buy
5000 ctVitamin D3 Cholecalciferol Powder
$20.97Buy
Save 99%
#2
California Gold Nutrition SimplyOne Vitamin D3, 1,250 mcg, 50 Capsules
0.22¢per 1000 IU
$5.57 / bottle
California Gold Nutrition SimplyOne Vitamin D3, 1,250 mcg, 50 Capsules
California Gold NutritioniHerbNew
Per Serving$0.11
Servings50
Formsoftgel
Updated today
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#3
NOW Foods Vitamin D3 Max Potency, 50,000 IU, 50 Capsules
0.49¢per 1000 IU
$12.23 / bottle
NOW Foods Vitamin D3 Max Potency, 50,000 IU, 50 Capsules
NOW FoodsiHerbNew4 options · 2 retailers
Per Serving$0.24
Servings50
Formsoftgel
Updated today
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iHerb50 ctNOW Foods Vitamin D3 Max Potency, 50,000 IU, 50 Capsules
$12.23Buy
360 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
+1 more...
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#4
NOW Foods Vitamin D-3 10,000 IU, 240 Softgels
0.66¢per 1000 IU
$15.73 / bottle
NOW Foods Vitamin D-3 10,000 IU, 240 Softgels
NOW FoodsiHerbNew8 options · 2 retailers
Per Serving$0.07
Servings240
Formsoftgel
Updated today
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iHerb240 ctNOW Foods Vitamin D-3 10,000 IU, 240 Softgels
$15.73Buy
Amazon240 ctNOW Foods Vitamin D-3 10,000 IU Softgels, 240 Count
$15.73Buy
iHerb120 ctNOW Foods Vitamin D3, 10,000 IU, 120 Softgels
$8.91Buy
+5 more...
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#5
Swanson Vitamin D3 Softgels, 250 Count, 3 Pack
0.74¢per 1000 IU
$27.92 / bottle
Swanson Vitamin D3 Softgels, 250 Count, 3 Pack
SwansonAmazon4 options · 2 retailers
Per Serving$0.04
Servings750
Formsoftgel
Updated today
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Amazon750 ctSwanson Vitamin D3 Softgels, 250 Count, 3 Pack
$27.92Buy
500 ctSwanson Vitamin D3 Softgels, 250 Count, 2 Pack
$19.79Buy
Swanson Vitamins250 ctSwanson Vitamin D3 - Highest Potency
$9.99Buy
+1 more...
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#6
Life Extension Vitamin D3, 25 mcg (1,000 IU), 250 Softgels
0.78¢per 1000 IU
$9.75 / bottle
Life Extension Vitamin D3, 25 mcg (1,000 IU), 250 Softgels
Life ExtensioniHerbNew3 options
Per Serving$0.04
Servings250
Formsoftgel
Updated today
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iHerb250 ctLife Extension Vitamin D3, 25 mcg (1,000 IU), 250 Softgels
$9.75Buy
90 ctLife Extension Vitamin D3, 125 mcg (5,000 IU), 90 Count
$5.25Buy
60 ctLife Extension Vitamin D3, 125 mcg (5,000 IU), 60 Softgels
$7.50Buy
Save 98%
#7
Vitamin D3 Softgels
0.88¢per 1000 IU
$21.97 / bottle
Vitamin D3 Softgels
BulkSupplementsBulkSupplements3 options
Per Serving$0.04
Servings500
Formsoftgel
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BulkSupplements500 ctVitamin D3 Softgels
$21.97Buy
500 ctBulk Supplements Vitamin D3 Softgels, 500 Count
$21.97Buy
365 ctBulk Supplements Vitamin D3 Softgels, 365 Count
$19.97Buy
Save 98%
#8
California Gold Nutrition Vitamin D3 125 mcg (5,000 IU), 360 Fish Gelatin Softgels
0.90¢per 1000 IU
$16.28 / bottle
California Gold Nutrition Vitamin D3 125 mcg (5,000 IU), 360 Fish Gelatin Softgels
California Gold NutritioniHerbNew
Per Serving$0.05
Servings360
Formsoftgel
Updated today
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Save 98%
#9
Solgar Vitamin D3 (Cholecalciferol) 10,000 IU
0.93¢per 1000 IU
$11.19 / bottle
Solgar Vitamin D3 (Cholecalciferol) 10,000 IU
SolgariHerbNew4 options
Per Serving$0.09
Servings120
Formsoftgel
Updated today
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iHerb120 ctSolgar Vitamin D3 (Cholecalciferol) 10,000 IU
$11.19Buy
120 ctSolgar Vitamin D3 (Cholecalciferol) 250 mcg, 120 Softgels
$14.67Buy
100 ctSolgar Vitamin D3 (Cholecalciferol) 5,000 IU Softgels, 100 Count
$13.13Buy
+1 more...
Save 97%
#10
NOW Foods Vitamin D-3, 5,000 IU, 240 Softgels
$0.01per 1000 IU
$12.06 / bottle
NOW Foods Vitamin D-3, 5,000 IU, 240 Softgels
NOW FoodsiHerbNew2 options
Per Serving$0.05
Servings240
Formsoftgel
Updated today
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iHerb240 ctNOW Foods Vitamin D-3, 5,000 IU, 240 Softgels
$12.06Buy
120 ctNOW Foods Vitamin D-3 5,000 IU, 120 Softgels
$6.81Buy
Save 97%
#11
NOW Foods Vitamin D-3 5000 IU Softgels, 240 Count
$0.01per 1000 IU
$15.76 / bottle
NOW Foods Vitamin D-3 5000 IU Softgels, 240 Count
NOW FoodsAmazon7 options · 3 retailers
Per Serving$0.07
Servings240
Formsoftgel
Updated 4 days ago
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Amazon240 ctNOW Foods Vitamin D-3 5000 IU Softgels, 240 Count
$15.76Buy
480 ctNOW Foods Vitamin D-3 High Potency, 2,000 IU, 240 Softgels
$14.90Buy
iHerb240 ctNOW Foods Vitamin D-3 2,000 IU, 240 Softgels
$8.91Buy
+4 more...
Save 95%
#12
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
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#13
Swanson Vitamin D3
$0.02per 1000 IU
$30.60 / bottle
Swanson Vitamin D3
CarlsonSwanson Vitamins2 options
Per Serving$0.09
Servings360
Formsoftgel
Updated just now
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Swanson Vitamins360 ctSwanson Vitamin D3
$30.60Buy
120 ctSwanson Solar D Gems
$19.13Buy
Save 90%
#14
Swanson Vitamin D3 - High Potency
$0.04per 1000 IU
$9.99 / bottle
Swanson Vitamin D3 - High Potency
SwansonSwanson VitaminsNew
Per Serving$0.04
Servings250
Formcapsule
Updated just now
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Save 90%
#15
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
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Save 89%
#16
Swanson Vitamin D3 with Coconut Oil
$0.04per 1000 IU
$12.79 / bottle
Swanson Vitamin D3 with Coconut Oil
SwansonSwanson Vitamins
Per Serving$0.21
Servings60
Formsoftgel
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Save 87%
#17
Swanson Vitamin D3
$0.05per 1000 IU
$5.29 / bottle
Swanson Vitamin D3
SwansonSwanson VitaminsNew
Per Serving$0.02
Servings250
Formsoftgel
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Save 87%
#18
Swanson Vitamin D3 & K2
$0.05per 1000 IU
$31.99 / bottle
Swanson Vitamin D3 & K2
SolaraySwanson Vitamins
Per Serving$0.27
Servings120
Formcapsule
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Save 86%
#19
Swanson Vitamin D3 with Coconut Oil
$0.05per 1000 IU
$6.59 / bottle
Swanson Vitamin D3 with Coconut Oil
SwansonSwanson Vitamins
Per Serving$0.11
Servings60
Formsoftgel
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Save 86%
#20
Swanson Vitamin D3
$0.06per 1000 IU
$5.59 / bottle
Swanson Vitamin D3
SwansonSwanson VitaminsNew
Per Serving$0.02
Servings250
Formcapsule
Updated just now
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