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 15 of 30Next ›
Save 99%
#281
BulkSupplements Organic Ashwagandha Powder, 500g
$0.05per gram
$24.97 / bag
BulkSupplements Organic Ashwagandha Powder, 500g
BulkSupplementsAmazon4 options · 2 retailers
Per Serving$0.04
Servings556
Formpowder
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon556 ctBulkSupplements Organic Ashwagandha Powder, 500g
$24.97Buy
B
BulkSupplementsOrganic Ashwagandha Powder
$26.97Buy
AmazonBulkSupplements Organic Ashwagandha Powder, 1kg
$13.97Buy
+1 more...
Save 99%
#282
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 BestAmazon4 options · 2 retailers
Per Serving$0.25
ServingsN/A
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

AmazonDoctor's Best Vitamin D3 and K2, 60 Vegetarian Capsules
$14.99Buy
S
Swanson VitaminsVegan D3 with Vitashine D3
$12.99Buy
AmazonDoctors Best Vegan Vitamin D3 2500 IU Veg Caps, 60 Veggie Capsules
$12.99Buy
+1 more...
Save 99%
#283
ProLab Nutrition Creatine Monohydrate Micronized Powder, 300g
$0.05per gram
$14.99 / bag
ProLab Nutrition Creatine Monohydrate Micronized Powder, 300g
ProLabAmazon
Per Serving$0.25
Servings60
Formpowder
Updated today
BuyAffiliate link
Save 99%
#284
Swanson Micronized Creatine Monohydrate Powder, Unflavored
$0.05per gram
$24.99 / bag
Swanson Micronized Creatine Monohydrate Powder, Unflavored
MegaFoodSwanson Vitamins
Per Serving$0.25
Servings100
Formpowder
Updated today
SBuyAffiliate link
Save 99%
#285
Bulk Supplements Magnesium Oxide Powder, 1 kg
$0.05per gram
$29.97 / bag
Bulk Supplements Magnesium Oxide Powder, 1 kg
BulkSupplementsBulkSupplements2 options
Per Serving$0.03
Servings1198
Formpowder
Updated today
BBuyAffiliate link

All options (sorted by value):

B
BulkSupplements1198 ctBulk Supplements Magnesium Oxide Powder, 1 kg
$29.97Buy
B
Bulk Supplements Magnesium Oxide Powder, 500 grams
$24.97Buy
Save 99%
#286
Bulk Supplements L-Theanine Powder, 1 Kilogram
$0.05per gram
$50.97 / bag
Bulk Supplements L-Theanine Powder, 1 Kilogram
BulkSupplementsBulkSupplements4 options
Per Serving$0.01
ServingsN/A
Formpowder
Updated today
BBuyAffiliate link

All options (sorted by value):

B
BulkSupplementsBulk Supplements L-Theanine Powder, 1 Kilogram
$50.97Buy
B
Bulk Supplements L-Theanine Powder, 500 Grams
$34.97Buy
B
1250 ctBulkSupplements L-Theanine Powder
$23.97Buy
+1 more...
Save 99%
#287
Jarrow Formulas Saccharomyces Boulardii + MOS, 5 Billion CFU, 180 Veg Capsules
$0.05per billion CFU
$46.80 / bottle
Jarrow Formulas Saccharomyces Boulardii + MOS, 5 Billion CFU, 180 Veg Capsules
Jarrow FormulasiHerb2 options
Per Serving$0.26
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerbJarrow Formulas Saccharomyces Boulardii + MOS, 5 Billion CFU, 180 Veg Capsules
$46.80Buy
i
90 ctJarrow Formulas Saccharomyces Boulardii + MOS, 5 Billion CFU, 90 Veg Capsules
$28.44Buy
Save 99%
#288
Collagen Peptides Powder
$0.05per gram
$25.97 / bag
Collagen Peptides Powder
BulkSupplementsBulkSupplements2 options
Per Serving$0.58
ServingsN/A
Formpowder
Updated today
BBuyAffiliate link

All options (sorted by value):

B
BulkSupplementsCollagen Peptides Powder
$25.97Buy
B
91 ctBulkSupplements Collagen Bundle
Buy
Save 99%
#289
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%
#290
Solaray Vitamin D3 + K2, 120 Count
$0.05per 1000 IU
$31.99 / bottle
Solaray Vitamin D3 + K2, 120 Count
SolarayiHerb2 options
Per Serving$0.27
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerbSolaray Vitamin D3 + K2, 120 Count
$31.99Buy
i
60 ctSolaray Vitamin D3 + K2, 60 VegCaps
$18.39Buy
Save 99%
#291
Swanson Creatine Monohydrate Powder
$0.05per gram
$54.99 / bag
Swanson Creatine Monohydrate Powder
SwansonSwanson Vitamins
Per Serving$0.27
Servings200
Formpowder
Updated today
SBuyAffiliate link
Save 99%
#292
NOW Foods Mega D-3 & MK-7, 60 Capsules
$0.06per 1000 IU
$16.52 / bottle
NOW Foods Mega D-3 & MK-7, 60 Capsules
NOW FoodsiHerb3 options · 2 retailers
Per Serving$0.28
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerbNOW Foods Mega D-3 & MK-7, 60 Capsules
$16.52Buy
S
Swanson Vitamins120 ctSwanson Mega D-3 & MK-7
$33.59Buy
S
NOW Foods Mega D-3 & MK-7, 60 Veggie Caps
$33.59Buy
Save 99%
#293
Nutri Micronized Creatine Unflavored
$0.06per gram
$28.29 / bottle
Nutri Micronized Creatine Unflavored
Nature's FusionsSwanson Vitamins
Per Serving$0.28
Servings100
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#294
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%
#295
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%
#296
Swanson High Potency Collagen with Vitamin C, Citrus Berry Flavor
$0.06per gram
$17.91 / bottle
Swanson High Potency Collagen with Vitamin C, Citrus Berry Flavor
SwansonSwanson Vitamins
Per Serving$0.60
Servings30
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#297
Sports Research Creatine Monohydrate Unflavoured, 500g
$0.06per gram
$28.97 / bottle
Sports Research Creatine Monohydrate Unflavoured, 500g
Sports ResearchiHerb
Per Serving$0.29
Servings100
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#298
MuscleTech Platinum 100% Creatine Unflavoured, 400g
$0.06per gram
$23.19 / bottle
MuscleTech Platinum 100% Creatine Unflavoured, 400g
MuscleTechiHerbNew
Per Serving$0.29
Servings80
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#299
Swanson Ultra Probiotic for Seniors 50+
$0.06per billion CFU
$52.29 / bottle
Swanson Ultra Probiotic for Seniors 50+
SwansonSwanson Vitamins
Per Serving$1.74
Servings30
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#300
Swanson Elderberry Gummies with Zinc & Vitamin C, Lemon Raspberry
$0.06per mg
$13.39 / bottle
Swanson Elderberry Gummies with Zinc & Vitamin C, Lemon Raspberry
SwansonSwanson Vitamins
Per Serving$0.45
Servings30
Formgummy
Updated today
SBuyAffiliate link
Previous
1314151617
Next

Get Price Alerts

Be the first to know when supplement prices drop.