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

619 products found

Form:All forms619Powder82Capsule325Tablet58Softgel118Lozenge2Liquid21Gummy13
Package Size:All sizes476< 605160–120212120–250159250+54

Filters

Clear all

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 23 of 31Next ›
Save 99%
#441
Swanson Vitamin D3 + K2 Gummies, Pomegranate
$0.40per 1000 IU
$23.89 / bottle
Swanson Vitamin D3 + K2 Gummies, Pomegranate
Nordic NaturalsSwanson Vitamins
Per Serving$0.40
Servings60
Formgummy
Updated today
SBuyAffiliate link
Save 99%
#442
BulkSupplements Alpha GPC Powder
$0.40per gram
$19.97 / bag
BulkSupplements Alpha GPC Powder
BulkSupplementsBulkSupplements
Per Serving$0.12
Servings167
Formpowder
Updated today
BBuyAffiliate link
Save 99%
#443
Swanson Wild Caught Super Omega-3 Gems
$0.40per gram
$31.11 / bottle
Swanson Wild Caught Super Omega-3 Gems
CarlsonSwanson Vitamins
Per Serving$0.48
Servings65
Formsoftgel
Updated today
SBuyAffiliate link
Save 99%
#444
Bulk Supplements Magnesium Malate Capsules, 500 Count
$0.40per gram
$19.97 / bottle
Bulk Supplements Magnesium Malate Capsules, 500 Count
BulkSupplementsBulkSupplements2 options
Per Serving$0.16
Servings125
Formcapsule
Updated today
BBuyAffiliate link

All options (sorted by value):

B
BulkSupplements125 ctBulk Supplements Magnesium Malate Capsules, 500 Count
$19.97Buy
B
60 ctBulk Supplements Magnesium Malate Capsules, 250 Count
$19.97Buy
Save 99%
#445
BulkSupplements Magnesium Taurate Powder, 1 Kilogram
$0.40per gram
$39.97 / bag
BulkSupplements Magnesium Taurate Powder, 1 Kilogram
BulkSupplementsBulkSupplements5 options · 2 retailers
Per Serving$0.06
Servings667
Formpowder
Updated today
BBuyAffiliate link

All options (sorted by value):

B
BulkSupplements667 ctBulkSupplements Magnesium Taurate Powder, 1 Kilogram
$39.97Buy
B
333 ctBulkSupplements Magnesium Taurate Powder, 500 Grams
$29.97Buy
B
167 ctBulkSupplements Magnesium Taurate Powder
$20.97Buy
+2 more...
Save 99%
#446
Nordic Naturals Omega Woman, Lemon - 120 Soft Gels
$0.41per gram
$31.41 / bottle
Nordic Naturals Omega Woman, Lemon - 120 Soft Gels
Nordic NaturalsAmazon2 options
Per Serving$0.52
Servings60
Formsoftgel
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon60 ctNordic Naturals Omega Woman, Lemon - 120 Soft Gels
$31.41Buy
30 ctNordic Naturals DHA Xtra Strawberry, 60 Soft Gels
$27.23Buy
Save 99%
#447
Nutricost L-Theanine 200mg, 240 Capsules
$0.42per gram
$19.95 / bottle
Nutricost L-Theanine 200mg, 240 Capsules
NutricostiHerbNew4 options
Per Serving$0.08
Servings240
Formcapsule
Updated just now
iBuyAffiliate link

All options (sorted by value):

i
iHerb240 ctNutricost L-Theanine 200mg, 240 Capsules
$19.95Buy
i
120 ctNutricost L-Theanine 200 mg, 120 Capsules
$11.95Buy
i
30 ctNutricost L-Theanine 200mg Capsules, 30 Count
$5.70Buy
+1 more...
Save 99%
#448
Swanson Triple Strength Super EPA & DHA Enteric Coated
$0.42per gram
$22.49 / bottle
Swanson Triple Strength Super EPA & DHA Enteric Coated
SwansonSwanson Vitamins
Per Serving$0.37
Servings60
Formsoftgel
Updated today
SBuyAffiliate link
Save 99%
#449
Egg Shell Membrane Collagen Capsules
$0.43per gram
$25.97 / bottle
Egg Shell Membrane Collagen Capsules
BulkSupplementsBulkSupplements
Per Serving$0.22
Servings120
Formcapsule
Updated today
BBuyAffiliate link
Save 99%
#450
BioCell Hydrolyzed Type II Collagen
$0.45per gram
$26.99 / bottle
BioCell Hydrolyzed Type II Collagen
NOW FoodsSwanson Vitamins
Per Serving$0.45
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#451
BulkSupplements Magnesium Glycinate Capsules, 240 Count
$0.46per gram
$21.97 / bottle
BulkSupplements Magnesium Glycinate Capsules, 240 Count
BulkSupplementsAmazon4 options · 2 retailers
Per Serving$0.18
Servings120
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon120 ctBulkSupplements Magnesium Glycinate Capsules, 240 Count
$21.97Buy
B
BulkSupplements60 ctBulkSupplements Magnesium Glycinate Capsules
$21.97Buy
B
60 ctBulk Supplements Magnesium Glycinate Capsules, 200mg, 240 Count
$21.97Buy
+1 more...
Save 99%
#452
Swanson The Complete Multi Collagen Types I, II, III, V, X
$0.46per gram
$21.99 / bottle
Swanson The Complete Multi Collagen Types I, II, III, V, X
ZintSwanson Vitamins
Per Serving$0.73
Servings30
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#453
Country Life Magnesium and Potassium Supplement
$0.46per gram
$24.99 / bottle
Country Life Magnesium and Potassium Supplement
Country LifeAmazon
Per Serving$0.28
Servings90
Formtablet
Updated today
BuyAffiliate link
Save 99%
#454
Swanson BioCell Collagen Type II
$0.46per gram
$27.79 / bottle
Swanson BioCell Collagen Type II
SwansonSwanson Vitamins
Per Serving$0.46
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#455
Host Defense MycoBotanicals Brain & Body Powder, 3.5 oz
$0.48per gram
$23.96 / bag
Host Defense MycoBotanicals Brain & Body Powder, 3.5 oz
Host DefenseAmazon
Per Serving$0.73
Servings33
Formpowder
Updated today
BuyAffiliate link
Save 99%
#456
Swanson Magnesium Citrate Powder, 8.6 oz
$0.49per gram
$17.92 / bag
Swanson Magnesium Citrate Powder, 8.6 oz
SwansonAmazon
Per Serving$0.31
Servings58
Formpowder
Updated today
BuyAffiliate link
Save 99%
#457
Micro Ingredients 10-in-1 Mega Mushroom Complex Softgels, 240 Count
$0.50per gram
$29.99 / bottle
Micro Ingredients 10-in-1 Mega Mushroom Complex Softgels, 240 Count
Micro IngredientsAmazon
Per Serving$0.50
Servings60
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#458
Wild Norwegian Cod Liver Oil
$0.51per gram
$55.93 / bottle
Wild Norwegian Cod Liver Oil
CarlsonSwanson Vitamins2 options
Per Serving$0.56
Servings100
Formliquid
Updated today
SBuyAffiliate link

All options (sorted by value):

S
Swanson Vitamins100 ctWild Norwegian Cod Liver Oil
$55.93Buy
S
100 ctCarlson Wild Norwegian Cod Liver Oil - Lemon, 16.9 fl oz
$55.93Buy
Save 99%
#459
Primaforce L-Theanine 200mg, 120 Capsules
$0.52per gram
$12.50 / bottle
Primaforce L-Theanine 200mg, 120 Capsules
PrimaforceiHerbNew
Per Serving$0.10
Servings120
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#460
Organika L-Theanine 225 mg, 90 Vegetarian Capsules
$0.55per gram
$11.04 / bottle
Organika L-Theanine 225 mg, 90 Vegetarian Capsules
OrganikaiHerbNew
Per Serving$0.12
Servings90
Formcapsule
Updated just now
iBuyAffiliate link
Previous
2122232425
Next

Get Price Alerts

Be the first to know when supplement prices drop.