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

631 products found

Form:All forms631Powder84Capsule329Tablet61Softgel120Lozenge3Liquid21Gummy13
Package Size:All sizes486< 605160–120216120–250165250+54

Filters

Supplement Type

Alpha GPCAshwagandhaB ComplexCollagenCoQ10CreatineImmune 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 32Next ›
Save 99%
#421
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%
#422
Ashwagandha Extract - Standardized
$0.30per gram
$7.99 / bottle
Ashwagandha Extract - Standardized
SwansonSwanson VitaminsNew
Per Serving$0.13
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#423
Creatine Chews, Pink Lemonade
$0.30per gram
$29.99 / bottle
Creatine Chews, Pink Lemonade
ZhouSwanson Vitamins
Per Serving$1.50
Servings20
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#424
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 today
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%
#425
BulkSupplements Fish Oil 500mg Softgels, 240 Count
$0.30per gram
$28.97 / bottle
BulkSupplements Fish Oil 500mg Softgels, 240 Count
BulkSupplementsAmazon
Per Serving$0.12
Servings240
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#426
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 today
SBuyAffiliate link
Save 99%
#427
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 today
SBuyAffiliate link
Save 99%
#428
NOW Foods Calcium & Magnesium Citrate Powder with Vitamin D3, 8-Ounce
$0.31per gram
$12.24 / bag
NOW Foods Calcium & Magnesium Citrate Powder with Vitamin D3, 8-Ounce
NOW FoodsAmazon
Per Serving$0.12
Servings100
Formpowder
Updated today
BuyAffiliate link
Save 99%
#429
EVLution Nutrition Lion's Mane 500mg, 60 Veggie Capsules
$0.31per gram
$9.36 / bottle
EVLution Nutrition Lion's Mane 500mg, 60 Veggie Capsules
EVLutioniHerbNew
Per Serving$0.31
Servings30
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#430
Vitamatic L-Theanine 200mg Tablets, 240 Count
$0.31per gram
$14.99 / bottle
Vitamatic L-Theanine 200mg Tablets, 240 Count
VitamaticiHerbNew
Per Serving$0.12
Servings120
Formtablet
Updated today
iBuyAffiliate link
Save 99%
#431
Nordic Naturals Ultimate Omega 2X Mini Soft Gels, 180 Softgels
$0.33per gram
$31.99 / bottle
Nordic Naturals Ultimate Omega 2X Mini Soft Gels, 180 Softgels
Nordic NaturalsSwanson Vitamins2 options
Per Serving$0.36
Servings90
Formsoftgel
Updated today
SBuyAffiliate link

All options (sorted by value):

S
Swanson Vitamins90 ctNordic Naturals Ultimate Omega 2X Mini Soft Gels, 180 Softgels
$31.99Buy
S
30 ctUltimate Omega 2X Mini Soft Gels - Strawberry
$31.99Buy
Save 99%
#432
Loaded Creatine - Baja Cooler
$0.33per gram
$39.99 / bottle
Loaded Creatine - Baja Cooler
RyseSwanson Vitamins
Per Serving$1.33
Servings30
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#433
NOW Foods Magnesium Malate 1000 mg, 180 Tablets
$0.34per gram
$15.10 / bottle
NOW Foods Magnesium Malate 1000 mg, 180 Tablets
NOW FoodsAmazon3 options · 2 retailers
Per Serving$0.08
Servings180
Formtablet
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon180 ctNOW Foods Magnesium Malate 1000 mg, 180 Tablets
$15.10Buy
i
iHerb180 ctNOW Foods Magnesium Malate, 1,000 mg, 180 Tablets
$15.91Buy
Amazon180 ctNOW Foods Magnesium 400 mg, 180 Veg Capsules
Buy
Save 99%
#434
BulkSupplements Magnesium Glycinate Powder, 500g
$0.34per gram
$22.97 / bag
BulkSupplements Magnesium Glycinate Powder, 500g
BulkSupplementsAmazon3 options · 2 retailers
Per Serving$0.10
Servings227
Formpowder
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon227 ctBulkSupplements Magnesium Glycinate Powder, 500g
$22.97Buy
B
BulkSupplements227 ctBulkSupplements Magnesium Glycinate Powder
$24.97Buy
Amazon114 ctBulkSupplements Magnesium Glycinate Powder, 250g
$17.97Buy
Save 99%
#435
Swanson Ashwagandha & Black Pepper with BioPerine
$0.34per gram
$16.29 / bottle
Swanson Ashwagandha & Black Pepper with BioPerine
SwansonSwanson Vitamins
Per Serving$0.27
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#436
NOW Foods Magnesium Citrate, 240 Veg Capsules
$0.34per gram
$16.42 / bottle
NOW Foods Magnesium Citrate, 240 Veg Capsules
NOW FoodsAmazon6 options · 2 retailers
Per Serving$0.14
Servings120
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon120 ctNOW Foods Magnesium Citrate, 240 Veg Capsules
$16.42Buy
60 ctNOW Foods Magnesium Citrate Veg Capsules, 120 Count
$11.60Buy
33 ctNOW Foods Magnesium & Calcium 2:1 Ratio, 100 Tablets
$8.70Buy
+3 more...
Save 99%
#437
Nutricost Alpha Lipoic Acid 600mg, 240 Capsules
$0.35per gram
$24.89 / bottle
Nutricost Alpha Lipoic Acid 600mg, 240 Capsules
NutricostAmazon
Per Serving$0.21
Servings120
Formcapsule
Updated today
BuyAffiliate link
Save 99%
#438
Swanson High Concentrate Omega-3 Mini Softgels
$0.35per gram
$15.19 / bottle
Swanson High Concentrate Omega-3 Mini Softgels
SwansonSwanson Vitamins
Per Serving$0.25
Servings60
Formsoftgel
Updated today
SBuyAffiliate link
Save 99%
#439
Natural Sport Creatine 5000 Vegetarian Capsules, 180 Count
$0.36per gram
$32.00 / bottle
Natural Sport Creatine 5000 Vegetarian Capsules, 180 Count
Natural SportAmazon
Per Serving$0.36
Servings90
Formcapsule
Updated today
BuyAffiliate link
Save 99%
#440
Om Mushrooms Lion's Mane Mushroom Capsules, 666mg, 90 Count
$0.36per gram
$21.70 / bottle
Om Mushrooms Lion's Mane Mushroom Capsules, 666mg, 90 Count
Om MushroomsiHerbNew2 options
Per Serving$0.72
Servings30
Formcapsule
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerb30 ctOm Mushrooms Lion's Mane Mushroom Capsules, 666mg, 90 Count
$21.70Buy
i
60 ctOm Mushrooms Lion's Mane Mushroom Capsules, 180 Count
$44.99Buy
Previous
2021222324
Next

Get Price Alerts

Be the first to know when supplement prices drop.