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

787 products found

Form:All forms787Powder98Capsule422Tablet65Softgel160Lozenge3Liquid24Gummy15
Package Size:All sizes618< 606560–120272120–250215250+66

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 33 of 40Next ›
Save 98%
#641
Nutricost Alpha GPC Capsules 300mg, 60 Count
$0.83per gram
$14.95 / bottle
Nutricost Alpha GPC Capsules 300mg, 60 Count
NutricostiHerb
Per Serving$0.50
Servings30
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#642
BioSchwartz 13-in-1 Mushroom Complex Capsules, 90 Count
$0.83per gram
$14.97 / bottle
BioSchwartz 13-in-1 Mushroom Complex Capsules, 90 Count
BioSchwartz 13-in-1Amazon
Per Serving$0.33
Servings45
Formcapsule
Updated today
BuyAffiliate link
Save 98%
#643
BulkSupplements Magnesium Malate Capsules
$0.83per gram
$19.97 / bottle
BulkSupplements Magnesium Malate Capsules
BulkSupplementsBulkSupplements2 options · 2 retailers
Per Serving$0.33
Servings60
Formcapsule
Updated today
BBuyAffiliate link

All options (sorted by value):

B
BulkSupplements60 ctBulkSupplements Magnesium Malate Capsules
$19.97Buy
Amazon60 ctBulkSupplements Magnesium Malate Capsules, 240 Count
$19.97Buy
Save 98%
#644
New Chapter Wholemega Fish Oil, 2000mg, 180 Softgels
$0.84per gram
$45.10 / bottle
New Chapter Wholemega Fish Oil, 2000mg, 180 Softgels
New ChapterAmazon
Per Serving$0.50
Servings90
Formsoftgel
Updated today
BuyAffiliate link
Save 98%
#645
NOW Foods Magnesium & Calcium with Zinc and Vitamin D-3, 250 Tablets
$0.84per gram
$20.94 / bottle
NOW Foods Magnesium & Calcium with Zinc and Vitamin D-3, 250 Tablets
NOW FoodsAmazon
Per Serving$0.08
Servings250
Formtablet
Updated today
BuyAffiliate link
Save 98%
#646
NOW Foods L-Theanine 200 mg, 60 Vegi Caps
$0.84per gram
$20.15 / bottle
NOW Foods L-Theanine 200 mg, 60 Vegi Caps
NOW FoodsAmazon
Per Serving$0.17
ServingsN/A
Formcapsule
Updated today
BuyAffiliate link
Save 99%
#647
Vital Extracts Ashwagandha
$0.84per gram
$23.79 / bottle
Vital Extracts Ashwagandha
SolaraySwanson Vitamins
Per Serving$0.40
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 98%
#648
Host Defense Lion's Mane Mushroom Capsules, 60 Count
$0.85per gram
$25.46 / bottle
Host Defense Lion's Mane Mushroom Capsules, 60 Count
Host Defense Mushrooms Lion's ManeAmazon
Per Serving$0.85
ServingsN/A
Formcapsule
Updated today
BuyAffiliate link
Save 98%
#649
Host Defense Lion's Mane Mushrooms, 60 Capsules
$0.85per gram
$25.47 / bottle
Host Defense Lion's Mane Mushrooms, 60 Capsules
Host DefenseiHerb
Per Serving$0.85
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link
Save 98%
#650
Alpha GPC Capsules
$0.85per gram
$22.97 / bottle
Alpha GPC Capsules
BulkSupplementsBulkSupplements
Per Serving$0.26
Servings90
Formcapsule
Updated today
BBuyAffiliate link
Save 58%
#651
Ultimate Ashwagandha KSM-66
$0.85per gram
$12.79 / bottle
Ultimate Ashwagandha KSM-66
SwansonSwanson Vitamins
Per Serving$0.21
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 98%
#652
BulkSupplements Magnesium Gluconate Powder
$0.86per gram
$22.97 / bag
BulkSupplements Magnesium Gluconate Powder
BulkSupplementsBulkSupplements2 options · 2 retailers
Per Serving$0.06
Servings357
Formpowder
Updated today
BBuyAffiliate link

All options (sorted by value):

B
BulkSupplements357 ctBulkSupplements Magnesium Gluconate Powder
$22.97Buy
Amazon179 ctBulkSupplements Magnesium Gluconate Powder, 250g
$17.97Buy
Save 98%
#653
Doctor's Best High Absorption Magnesium Powder, 12.3 oz
$0.86per gram
$29.99 / bag
Doctor's Best High Absorption Magnesium Powder, 12.3 oz
Doctor's BestiHerb3 options · 2 retailers
Per Serving$0.17
Servings174
Formpowder
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerb174 ctDoctor's Best High Absorption Magnesium Powder, 12.3 oz
$29.99Buy
i
171 ctDoctor's Best High Absorption Magnesium Powder, 12.1 oz
$29.99Buy
Amazon100 ctDoctor's BEST High Absorption Magnesium Powder, 200g
$19.99Buy
Save 98%
#654
Doctor's BEST High Absorption Magnesium Glycinate Lysinate Tablets, 200mg, 240 Count
$0.87per gram
$20.99 / bottle
Doctor's BEST High Absorption Magnesium Glycinate Lysinate Tablets, 200mg, 240 Count
Doctor's BestAmazon
Per Serving$0.17
Servings120
Formtablet
Updated today
BuyAffiliate link
Save 98%
#655
Swanson Albion Magnesium Glycinate 133 mg, 90 Vegan Capsules
$0.88per gram
$6.99 / bottle
Swanson Albion Magnesium Glycinate 133 mg, 90 Vegan Capsules
SwansoniHerb
Per Serving$0.12
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link
Save 98%
#656
Wild Norwegian Maximum Omega 2000 - Lemon
$0.88per gram
$95.20 / bottle
Wild Norwegian Maximum Omega 2000 - Lemon
CarlsonSwanson Vitamins2 options
Per Serving$1.06
Servings90
Formsoftgel
Updated today
SBuyAffiliate link

All options (sorted by value):

S
Swanson Vitamins90 ctWild Norwegian Maximum Omega 2000 - Lemon
$95.20Buy
S
45 ctCarlson Wild Norwegian Maximum Omega 2000 Lemon, 90 Softgels
$95.20Buy
Save 98%
#657
NOW Foods Magnesium Transporters with 5 Forms of Magnesium, 180 Veg Capsules
$0.91per gram
$19.59 / bottle
NOW Foods Magnesium Transporters with 5 Forms of Magnesium, 180 Veg Capsules
NOW FoodsAmazon
Per Serving$0.11
Servings180
Formcapsule
Updated 5 days ago
BuyAffiliate link
Save 98%
#658
Bulk Supplements Magnesium Glycinate Capsules, 200mg, 240 Count
$0.92per gram
$20.97 / bottle
Bulk Supplements Magnesium Glycinate Capsules, 200mg, 240 Count
BulkSupplementsBulkSupplements
Per Serving$0.37
ServingsN/A
Formcapsule
Updated today
BBuyAffiliate link
Save 98%
#659
NOW Foods Magnesium Citrate Softgels, 180 Count
$0.92per gram
$22.04 / bottle
NOW Foods Magnesium Citrate Softgels, 180 Count
NOW FoodsiHerb
Per Serving$0.37
ServingsN/A
Formsoftgel
Updated today
iBuyAffiliate link
Save 98%
#660
Evlution Organic Mushroom Supplement Capsules, 30 Servings
$0.93per gram
$13.99 / bottle
Evlution Organic Mushroom Supplement Capsules, 30 Servings
EVLutionAmazon
Per Serving$0.47
Servings30
Formcapsule
Updated today
BuyAffiliate link
Previous
3132333435
Next

Get Price Alerts

Be the first to know when supplement prices drop.