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

642 products found

Form:All forms642Powder76Capsule354Tablet49Lozenge1Softgel129Liquid19Gummy14
Package Size:All sizes511< 605860–120223120–250173250+57

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 22 of 33Next ›
Save 99%
#421
California Gold Nutrition Organic Lion's Mane, 90 PlantCaps
$0.25per gram
$13.47 / bottle
California Gold Nutrition Organic Lion's Mane, 90 PlantCaps
California Gold NutritioniHerbNew
Per Serving$0.15
Servings90
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#422
BioSchwartz Organic Lions Mane Supplement Capsules, 2100mg, 90 Count
$0.25per gram
$15.97 / bottle
BioSchwartz Organic Lions Mane Supplement Capsules, 2100mg, 90 Count
BioSchwartz OrganicAmazon
Per Serving$0.53
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 99%
#423
Swanson Molecularly Distilled Omega-3 Fish Oil
$0.26per gram
$7.69 / bottle
Swanson Molecularly Distilled Omega-3 Fish Oil
NOW FoodsSwanson Vitamins
Per Serving$0.15
Servings50
Formsoftgel
Updated just now
SBuyAffiliate link
Save 99%
#424
BulkSupplements Egg Shell Membrane Collagen Powder
$0.26per gram
$25.97 / bag
BulkSupplements Egg Shell Membrane Collagen Powder
BulkSupplementsBulkSupplements
Per Serving$0.13
Servings200
Formpowder
Updated just now
BBuyAffiliate link
Save 99%
#425
21st Century Magnesium 250mg, 110 Count (2 Pack)
$0.26per gram
$14.32 / bottle
21st Century Magnesium 250mg, 110 Count (2 Pack)
21st CenturyAmazon2 options · 2 retailers
Per Serving$0.07
Servings220
Formtablet
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon220 ct21st Century Magnesium 250mg, 110 Count (2 Pack)
$14.32Buy
i
iHerb250 ct21st Century Magnesium 250mg, 250 Tablets
$7.99Buy
Save 99%
#426
Swanson Standardized Extract Ashwagandha
$0.27per gram
$10.79 / bottle
Swanson Standardized Extract Ashwagandha
NOW FoodsSwanson VitaminsNew
Per Serving$0.12
Servings90
Formcapsule
Updated just now
SBuyAffiliate link
Save 99%
#427
Swanson Active HMB + Creatine, Unflavored
$0.27per gram
$39.97 / bottle
Swanson Active HMB + Creatine, Unflavored
SunwarriorSwanson Vitamins
Per Serving$0.67
Servings60
Formcapsule
Updated just now
SBuyAffiliate link
Save 99%
#428
Swanson Probiotic+ Prebiotic Fiber
$0.27per billion CFU
$16.09 / bottle
Swanson Probiotic+ Prebiotic Fiber
SwansonSwanson Vitamins
Per Serving$0.54
Servings30
Formcapsule
Updated just now
SBuyAffiliate link
Save 99%
#429
BulkSupplements Magnesium Malate Powder, 500g
$0.27per gram
$21.97 / bag
BulkSupplements Magnesium Malate Powder, 500g
BulkSupplementsAmazonNew4 options · 2 retailers
Per Serving$0.11
Servings200
Formpowder
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon200 ctBulkSupplements Magnesium Malate Powder, 500g
$21.97Buy
B
BulkSupplements200 ctBulkSupplements Magnesium Malate Powder
$23.97Buy
Amazon100 ctBulkSupplements Magnesium Malate Powder, 250g
$17.97Buy
+1 more...
Save 99%
#430
NOW Foods Calcium & Magnesium 2:1 Ratio Tablets, 250 Count
$0.28per gram
$17.40 / bottle
NOW Foods Calcium & Magnesium 2:1 Ratio Tablets, 250 Count
NOW FoodsAmazon2 options
Per Serving$0.14
Servings125
Formtablet
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon125 ctNOW Foods Calcium & Magnesium 2:1 Ratio Tablets, 250 Count
$17.40Buy
50 ctNOW Foods Calcium & Magnesium 2:1 Ratio Tablets, 100 Count
$9.95Buy
Save 99%
#431
BulkSupplements L-Theanine Capsules
$0.29per gram
$20.97 / bottle
BulkSupplements L-Theanine Capsules
BulkSupplementsBulkSupplements
Per Serving$0.06
Servings365
Formcapsule
Updated just now
BBuyAffiliate link
Save 99%
#432
Nordic Naturals Omega-3 Fish Oil, Lemon Flavor, 1560 mg, 16 oz
$0.29per gram
$43.31 / bottle
Nordic Naturals Omega-3 Fish Oil, Lemon Flavor, 1560 mg, 16 oz
Nordic NaturalsAmazon4 options · 2 retailers
Per Serving$0.45
Servings96
Formliquid
Updated yesterday
BuyAffiliate link

All options (sorted by value):

Amazon96 ctNordic Naturals Omega-3 Fish Oil, Lemon Flavor, 1560 mg, 16 oz
$43.31Buy
S
Swanson Vitamins96 ctNordic Naturals Children's DHA Strawberry, 4 oz
$29.71Buy
S
96 ctChildren's DHA - Strawberry
$29.71Buy
+1 more...
Save 99%
#433
Nature's Truth Magnesium Supplement, 400mg, 150 Softgels
$0.29per gram
$17.44 / bottle
Nature's Truth Magnesium Supplement, 400mg, 150 Softgels
Nature's TruthAmazon
Per Serving$0.12
Servings150
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#434
BulkSupplements Omega 3-6-9 Softgels, 240 Count
$0.29per gram
$27.97 / bottle
BulkSupplements Omega 3-6-9 Softgels, 240 Count
BulkSupplementsAmazon2 options · 2 retailers
Per Serving$0.23
Servings120
Formsoftgel
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon120 ctBulkSupplements Omega 3-6-9 Softgels, 240 Count
$27.97Buy
B
BulkSupplements4 ctOmega 3-6-9 Softgels
$27.97Buy
Save 99%
#435
Ashwagandha Extract - Standardized
$0.30per gram
$7.99 / bottle
Ashwagandha Extract - Standardized
SwansonSwanson VitaminsNew
Per Serving$0.13
Servings60
Formcapsule
Updated just now
SBuyAffiliate link
Save 99%
#436
Micro Ingredients Lions Mane Supplement Capsules, 240 Count
$0.30per gram
$19.99 / bottle
Micro Ingredients Lions Mane Supplement Capsules, 240 Count
Micro IngredientsAmazon
Per Serving$0.17
Servings120
Formcapsule
Updated today
BuyAffiliate link
Save 99%
#437
Creatine Chews, Pink Lemonade
$0.30per gram
$29.99 / bottle
Creatine Chews, Pink Lemonade
ZhouSwanson Vitamins
Per Serving$1.50
Servings20
Formcapsule
Updated just now
SBuyAffiliate link
Save 99%
#438
DR. EMIL NUTRITION Spermidine 5mg Capsules, 60 Count
$0.30per mg
$45.18 / bottle
DR. EMIL NUTRITION Spermidine 5mg Capsules, 60 Count
Dr. EmilAmazon2 options · 2 retailers
Per Serving$1.51
Servings30
Formcapsule
Updated just now
BuyAffiliate link

All options (sorted by value):

Amazon30 ctDR. EMIL NUTRITION Spermidine 5mg Capsules, 60 Count
$45.18Buy
i
iHerb30 ctDr. Emil Nutrition Spermidine Capsules, 60 Count
$50.52Buy
Save 99%
#439
Swanson Omega-3 Fish Oil - Lemon Flavor
$0.30per gram
$13.69 / bottle
Swanson Omega-3 Fish Oil - Lemon Flavor
SwansonSwanson Vitamins
Per Serving$0.09
Servings150
Formsoftgel
Updated just now
SBuyAffiliate link
Save 99%
#440
Swanson Triple Magnesium Complex Powder
$0.31per gram
$20.39 / bag
Swanson Triple Magnesium Complex Powder
SwansonSwanson Vitamins
Per Serving$0.12
Servings167
Formpowder
Updated just now
SBuyAffiliate link
Previous
2021222324
Next

Get Price Alerts

Be the first to know when supplement prices drop.