Pg
PerGram/gSupplement Prices
PerGram/g
Browse AllCompare ProductsHow It Works

Affiliate Disclosure: PerGram earns commissions from qualifying purchases through affiliate links. This does not affect our rankings, which are based solely on normalized price-per-gram data. Learn more

PgPerGram/g

Compare supplement prices normalized to cost per gram of active ingredient. No health claims — just transparent pricing data.

Popular Categories

  • Magnesium
  • Creatine
  • Omega-3
  • Vitamin D
  • Ashwagandha
  • Zinc
  • Probiotics

Resources

  • Browse All Supplements
  • Compare Products
  • How PerGram Works
  • Why Price Per Gram
  • Our Methodology

Legal

PerGram is a participant in the Amazon Services LLC Associates Program, iHerb, and ShareASale affiliate networks. As an Amazon Associate, we earn from qualifying purchases.

Prices are sourced from retailer websites and updated regularly. Actual prices may vary. PerGram does not make health or efficacy claims about any supplement.

© 2026 PerGram. All rights reserved.
Privacy-friendly analytics — no cookies·Prices for informational purposes only

Search Supplements

63 products found

Form:All forms63Powder1Softgel39Capsule13Tablet5Liquid4Gummy1
Package Size:All sizes56< 60560–12011120–25014250+26

Filters

Clear all

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
Sort by:
‹ PrevPage 2 of 4Next ›
Save 99%
#21
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 99%
#22
Futurebiotics Vitamin K2 (MK7) with D3 Supplement, 5000 IU D3 & 90 mcg K2, 250 Vegetarian Capsules
$0.02per 1000 IU
$19.97 / bottle
Futurebiotics Vitamin K2 (MK7) with D3 Supplement, 5000 IU D3 & 90 mcg K2, 250 Vegetarian Capsules
Futurebiotics VitaminAmazon3 options
Per Serving$0.08
Servings250
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon250 ctFuturebiotics Vitamin K2 (MK7) with D3 Supplement, 5000 IU D3 & 90 mcg K2, 250 Vegetarian Capsules
$19.97Buy
120 ctFuturebiotics Vitamin K2 (MK7) with D3, 120 Vegetarian Capsules
$14.97Buy
60 ctFuturebiotics Vitamin K2 (MK7) with D3 Supplement, 5000 IU D3 & 90 mcg K2, 60 Vegetarian Capsules
$9.97Buy
Save 99%
#23
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 99%
#24
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 99%
#25
NOW Foods Vitamin D-3 2,000 IU, 240 Softgels
$0.02per 1000 IU
$8.91 / bottle
NOW Foods Vitamin D-3 2,000 IU, 240 Softgels
NOW FoodsiHerbNew4 options · 2 retailers
Per Serving$0.04
Servings240
Formsoftgel
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerb240 ctNOW Foods Vitamin D-3 2,000 IU, 240 Softgels
$8.91Buy
Amazon240 ctNOW Foods Vitamin D-3 2,000 IU Softgels, 240 Count
$8.91Buy
120 ctNOW Foods Vitamin D-3 2,000 IU Softgels, 120 Count
$5.42Buy
+1 more...
Save 99%
#26
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 99%
#27
NOW Foods Vitamin D-3 2000 IU, 360 Softgels
$0.02per 1000 IU
$28.75 / bottle
NOW Foods Vitamin D-3 2000 IU, 360 Softgels
NOW FoodsAmazon
Per Serving$0.04
Servings720
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#28
NOW Foods High Potency Vitamin D-3, 120 Softgels
$0.02per 1000 IU
$12.69 / bottle
NOW Foods High Potency Vitamin D-3, 120 Softgels
NOW FoodsSwanson VitaminsNew2 options
Per Serving$0.11
Servings120
Formsoftgel
Updated today
SBuyAffiliate link

All options (sorted by value):

S
Swanson Vitamins120 ctNOW Foods High Potency Vitamin D-3, 120 Softgels
$12.69Buy
S
120 ctNOW Foods High Potency Vitamin D-3, 120 Softgels
$10.99Buy
Save 99%
#29
NOW Foods Vitamin D-3 2000 IU Softgels, 360 Count
$0.02per 1000 IU
$16.95 / bottle
NOW Foods Vitamin D-3 2000 IU Softgels, 360 Count
NOW FoodsAmazon
Per Serving$0.05
Servings360
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#30
Superior Source D3, 125 mcg (5,000 IU), 100 MicroLingual Tablets
$0.02per 1000 IU
$12.49 / bottle
Superior Source D3, 125 mcg (5,000 IU), 100 MicroLingual Tablets
Superior SourceiHerbNew
Per Serving$0.12
Servings100
Formtablet
Updated today
iBuyAffiliate link
Save 99%
#31
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%
#32
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%
#33
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%
#34
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%
#35
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%
#36
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 5 days ago
BuyAffiliate link
Save 99%
#37
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%
#38
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%
#39
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%
#40
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
Previous
1234
Next

Get Price Alerts

Be the first to know when supplement prices drop.