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

786 products found

Form:All forms786Powder97Capsule422Tablet65Softgel160Lozenge3Liquid24Gummy15
Package Size:All sizes618< 606560–120272120–250215250+66

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 38 of 40Next ›
Save 92%
#741
Nutricost L-Theanine 200mg, 30 Count
$3.33per gram
$19.95 / bottle
Nutricost L-Theanine 200mg, 30 Count
NutricostiHerb
Per Serving$0.67
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link
Save 91%
#742
NOW Foods Magtein Magnesium Veg Capsules, 90 Count
$3.44per gram
$30.99 / bottle
NOW Foods Magtein Magnesium Veg Capsules, 90 Count
NOW FoodsAmazon
Per Serving$0.69
Servings45
Formcapsule
Updated today
BuyAffiliate link
Save 91%
#743
MegaFood Relax + Calm Magnesium Complex Soft Chews, 30 Count
$3.73per gram
$13.99 / bottle
MegaFood Relax + Calm Magnesium Complex Soft Chews, 30 Count
MegaFoodAmazon
Per Serving$0.93
Servings15
Formcapsule
Updated today
BuyAffiliate link
Save 91%
#744
MegaFood Relax + Calm Magnesium Soft Chews, Grape, 30 Count
$3.73per gram
$13.99 / bottle
MegaFood Relax + Calm Magnesium Soft Chews, Grape, 30 Count
MegaFoodiHerb
Per Serving$0.93
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link
Save 91%
#745
Host Defense MycoBenefits Mood Capsules, 60 Count
$3.74per gram
$22.46 / bottle
Host Defense MycoBenefits Mood Capsules, 60 Count
Host DefenseAmazon
Per Serving$0.75
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 91%
#746
Host Defense MycoBenefits Sleep Capsules, 60 Count
$3.74per gram
$22.46 / bottle
Host Defense MycoBenefits Sleep Capsules, 60 Count
Host DefenseAmazon
Per Serving$0.75
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 90%
#747
BlueBonnet Nutrition Albion Chelated Magnesium Vegetable Capsules, 200 mg, 120 Count
$3.93per gram
$23.60 / bottle
BlueBonnet Nutrition Albion Chelated Magnesium Vegetable Capsules, 200 mg, 120 Count
BluebonnetAmazon
Per Serving$0.79
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 89%
#748
NOW Foods Magnesium & Potassium Aspartate with Taurine, 120 Veg Capsules
$4.23per gram
$12.70 / bottle
NOW Foods Magnesium & Potassium Aspartate with Taurine, 120 Veg Capsules
NOW FoodsAmazon
Per Serving$0.21
Servings60
Formtablet
Updated today
BuyAffiliate link
Save 89%
#749
Thorne Magnesium Bisglycinate, 6.5 oz
$4.33per gram
$52.00 / bottle
Thorne Magnesium Bisglycinate, 6.5 oz
ThorneiHerb
Per Serving$0.87
Servings60
Formcapsule
Updated today
iBuyAffiliate link
Save 89%
#750
Jarrow Formulas Fem Dophilus, 5 Billion CFU, 60 Veggie Capsules
$4.36per gram
$40.56 / bottle
Jarrow Formulas Fem Dophilus, 5 Billion CFU, 60 Veggie Capsules
Jarrow FormulasiHerbNew
Per Serving$0.68
Servings60
Formcapsule
Updated today
iBuyAffiliate link
Save 89%
#751
Sports Research Sleep Complex Capsules, 30 Servings
$4.49per gram
$26.95 / bottle
Sports Research Sleep Complex Capsules, 30 Servings
Sports ResearchAmazon
Per Serving$0.90
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 89%
#752
Jarrow Formulas Fem Dophilus, 1 Billion CFU, 60 Veg Capsules
$4.56per gram
$36.70 / bottle
Jarrow Formulas Fem Dophilus, 1 Billion CFU, 60 Veg Capsules
Jarrow FormulasiHerbNew
Per Serving$0.61
Servings60
Formcapsule
Updated today
iBuyAffiliate link
Save 88%
#753
MegaFood Kids One Daily Multivitamin Soft Chews, 30 Chews
$4.64per 1000 IU
$18.39 / bottle
MegaFood Kids One Daily Multivitamin Soft Chews, 30 Chews
MegaFoodAmazon
Per Serving$0.61
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 88%
#754
Sports Research Sleep Complex with Melatonin 5mg, L-Theanine 200mg & Magnesium, 60 Veggie Capsules
$4.66per gram
$27.95 / bottle
Sports Research Sleep Complex with Melatonin 5mg, L-Theanine 200mg & Magnesium, 60 Veggie Capsules
Sports ResearchAmazon
Per Serving$0.93
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 88%
#755
California Gold Nutrition Triple Magnesium Complex, 70 mg, 90 Veggie Capsules
$4.71per gram
$29.69 / bottle
California Gold Nutrition Triple Magnesium Complex, 70 mg, 90 Veggie Capsules
California Gold NutritioniHerb
Per Serving$0.99
Servings30
Formcapsule
Updated today
iBuyAffiliate link
Save 88%
#756
Host Defense MycoBenefits Focus Capsules, 60 Count
$4.99per gram
$22.46 / bottle
Host Defense MycoBenefits Focus Capsules, 60 Count
Host DefenseAmazon
Per Serving$0.75
Servings30
Formcapsule
Updated 5 days ago
BuyAffiliate link
Save 87%
#757
Nature's Answer Liquid Magnesium Malate and Glycinate, 16 fl oz
$5.15per gram
$16.49 / bottle
Nature's Answer Liquid Magnesium Malate and Glycinate, 16 fl oz
Nature's AnsweriHerb2 options · 2 retailers
Per Serving$1.03
Servings16
Formliquid
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerb16 ctNature's Answer Liquid Magnesium Malate and Glycinate, 16 fl oz
$16.49Buy
Amazon16 ctNature's Answer Liquid Magnesium Malate and Glycinate, 16oz
$16.49Buy
Save 87%
#758
Doctors Best Womens Beauty Sleep with Magnesium, Theanine, Melatonin, 60 Veggie Caps
$5.42per gram
$12.67 / bottle
Doctors Best Womens Beauty Sleep with Magnesium, Theanine, Melatonin, 60 Veggie Caps
Doctor's BestAmazon
Per Serving$0.54
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 86%
#759
Nordic Naturals ProEPA Lemon, 180 Soft Gels
$5.80per gram
$69.66 / bottle
Nordic Naturals ProEPA Lemon, 180 Soft Gels
Nordic NaturalsAmazon
Per Serving$1.16
Servings60
Formsoftgel
Updated today
BuyAffiliate link
Save 85%
#760
Doctor's Best High Absorption Magnesium Lysinate Glycinate, 240 Tablets
$6.20per gram
$20.99 / bottle
Doctor's Best High Absorption Magnesium Lysinate Glycinate, 240 Tablets
Doctor's BestiHerb
Per Serving$0.17
Servings120
Formtablet
Updated today
iBuyAffiliate link
Previous
3637383940
Next

Get Price Alerts

Be the first to know when supplement prices drop.