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

596 products found

Form:All forms596Powder80Capsule323Tablet55Lozenge1Softgel106Liquid18Gummy13
Package Size:All sizes477< 604960–120197120–250177250+54

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 12 of 30Next ›
Save 99%
#221
Neurogan Health Spermidine Drops Wild Berry, 20 mg, 2 fl oz
$0.01per mg
$34.95 / bottle
Neurogan Health Spermidine Drops Wild Berry, 20 mg, 2 fl oz
Neurogan HealthiHerbNew
Per Serving$0.25
Servings140
Formliquid
Updated today
iBuyAffiliate link
Save 99%
#222
Life Extension Super Ubiquinol CoQ10 with PQQ 100mg, 30 Softgels
$0.01per mg
$38.25 / bottle
Life Extension Super Ubiquinol CoQ10 with PQQ 100mg, 30 Softgels
Life ExtensioniHerb
Per Serving$1.27
Servings30
Formsoftgel
Updated today
iBuyAffiliate link
Save 99%
#223
Thorne Collagen Fit, 17.8 oz
$0.01per mg
$56.00 / bottle
Thorne Collagen Fit, 17.8 oz
ThorneiHerb
Per Serving$1.87
Servings30
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#224
Doctor's Best Vitamin D3, 50 mcg (2,000 IU), 720 Count
$0.02per 1000 IU
$21.99 / bottle
Doctor's Best Vitamin D3, 50 mcg (2,000 IU), 720 Count
Doctor's BestiHerb2 options · 2 retailers
Per Serving$0.03
ServingsN/A
Formsoftgel
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerbDoctor's Best Vitamin D3, 50 mcg (2,000 IU), 720 Count
$21.99Buy
Amazon180 ctDoctor's BEST Vitamin D3 2000 IU Softgels, 180 Count
$9.99Buy
Save 99%
#225
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
AmazonNOW Foods Vitamin D-3 1,000 IU Softgels, 360 Count
$9.90Buy
Save 99%
#226
Probase Nutrition Spermidine 10mg, 120 Capsules
$0.02per mg
$19.13 / bottle
Probase Nutrition Spermidine 10mg, 120 Capsules
ProbaseiHerbNew
Per Serving$0.16
Servings120
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#227
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
ServingsN/A
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

AmazonFuturebiotics Vitamin K2 (MK7) with D3 Supplement, 5000 IU D3 & 90 mcg K2, 250 Vegetarian Capsules
$19.97Buy
Futurebiotics 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%
#228
Dr. Mercola Zinc Plus Selenium Capsules, 90 Count
$0.02per mg
$21.99 / bottle
Dr. Mercola Zinc Plus Selenium Capsules, 90 Count
Dr. MercolaiHerb3 options · 2 retailers
Per Serving$0.24
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerbDr. Mercola Zinc Plus Selenium Capsules, 90 Count
$21.99Buy
i
Dr. Mercola Zinc Plus Selenium Capsules, 30 Count
$13.19Buy
S
Swanson Vitamins30 ctSwanson Zinc plus Selenium
$13.99Buy
Save 99%
#229
Swanson FemFlora Probiotic for Women, 9.8 billion CFU, 60 Vegan Capsules
$0.02per billion CFU
$12.50 / bottle
Swanson FemFlora Probiotic for Women, 9.8 billion CFU, 60 Vegan Capsules
SwansoniHerb
Per Serving$0.21
Servings60
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#230
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%
#231
Life Extension Super Ubiquinol CoQ10 100mg, 30 Softgels
$0.02per mg
$52.13 / bottle
Life Extension Super Ubiquinol CoQ10 100mg, 30 Softgels
Life ExtensionAmazon
Per Serving$1.74
Servings30
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#232
Jarrow Formulas Ideal Bowel Support, 10 Billion CFU, 30 Veg Capsules
$0.02per mg
$22.93 / bottle
Jarrow Formulas Ideal Bowel Support, 10 Billion CFU, 30 Veg Capsules
Jarrow FormulasiHerbNew
Per Serving$0.76
Servings30
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#233
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%
#234
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 FoodsiHerb4 options · 2 retailers
Per Serving$0.04
ServingsN/A
Formsoftgel
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerbNOW Foods Vitamin D-3 2,000 IU, 240 Softgels
$8.91Buy
AmazonNOW 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%
#235
California Gold Nutrition Digestive Support Probiotic, 20 Billion CFUs, 30 Veg Capsules
$0.02per mg
$22.54 / bottle
California Gold Nutrition Digestive Support Probiotic, 20 Billion CFUs, 30 Veg Capsules
California Gold NutritioniHerb
Per Serving$0.75
Servings30
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#236
Swanson Zinc Orotate
$0.02per mg
$11.39 / bottle
Swanson Zinc Orotate
SwansonSwanson VitaminsNew2 options
Per Serving$0.19
Servings60
Formcapsule
Updated today
SBuyAffiliate link

All options (sorted by value):

S
Swanson Vitamins60 ctSwanson Zinc Orotate
$11.39Buy
S
Swanson Zinc Orotate Capsules, 60 Count
$11.39Buy
Save 99%
#237
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%
#238
Swanson ZMA Anabolic Mineral Support
$0.02per mg
$17.49 / bottle
Swanson ZMA Anabolic Mineral Support
SwansonSwanson Vitamins
Per Serving$0.58
Servings30
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#239
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 FoodsAmazon2 options
Per Serving$0.04
ServingsN/A
Formsoftgel
Updated today
BuyAffiliate link

All options (sorted by value):

AmazonNOW Foods Vitamin D-3 2000 IU, 360 Softgels
$28.75Buy
360 ctNOW Foods Vitamin D-3 2000 IU Softgels, 360 Count
$14.93Buy
Save 99%
#240
Swanson Probiotic for Digestive Health
$0.02per billion CFU
$24.59 / bottle
Swanson Probiotic for Digestive Health
SwansonSwanson Vitamins
Per Serving$0.41
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Previous
1011121314
Next

Get Price Alerts

Be the first to know when supplement prices drop.