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

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 37 of 40Next ›
Save 95%
#721
Dr. Mercola Quercetin and Pterostilbene Advanced, 60 Capsules
$2.20per gram
$32.99 / bottle
Dr. Mercola Quercetin and Pterostilbene Advanced, 60 Capsules
Dr. MercolaiHerb
Per Serving$1.10
Servings30
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#722
Nature's Truth Lion's Mane Gummies, 60 Count
$2.27per gram
$11.92 / bottle
Nature's Truth Lion's Mane Gummies, 60 Count
Nature's TruthAmazon
Per Serving$0.40
Servings30
Formgummy
Updated today
BuyAffiliate link
Save 94%
#723
Nordic Naturals Algae Omega, 120 Soft Gels
$2.27per gram
$45.01 / bottle
Nordic Naturals Algae Omega, 120 Soft Gels
Nordic NaturalsAmazon
Per Serving$0.75
Servings60
Formsoftgel
Updated today
BuyAffiliate link
Save 94%
#724
Swanson Vegan Omega-3 Complex
$2.29per gram
$31.59 / bottle
Swanson Vegan Omega-3 Complex
New ChapterSwanson Vitamins
Per Serving$1.05
Servings30
Formsoftgel
Updated today
SBuyAffiliate link
Save 94%
#725
Thorne Magnesium Glycinate Capsules, 90 Count
$2.31per gram
$25.00 / bottle
Thorne Magnesium Glycinate Capsules, 90 Count
ThorneiHerb
Per Serving$0.28
Servings90
Formcapsule
Updated today
iBuyAffiliate link
Save 94%
#726
Doctor's Best High Absorption Magnesium, 120 Veggie Caps
$2.38per gram
$14.99 / bottle
Doctor's Best High Absorption Magnesium, 120 Veggie Caps
Doctor's BestiHerb
Per Serving$0.25
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link
Save 94%
#727
Swanson Magnesium Lysinate Glycinate Chelated
$2.38per gram
$14.99 / bottle
Swanson Magnesium Lysinate Glycinate Chelated
Doctor's BestSwanson Vitamins
Per Serving$0.25
ServingsN/A
Formcapsule
Updated today
SBuyAffiliate link
Save 94%
#728
Seeking Health Magnesium Glycinate Powder, 200 mg per Serving, 75 Servings
$2.47per gram
$37.00 / bag
Seeking Health Magnesium Glycinate Powder, 200 mg per Serving, 75 Servings
Seeking HealthAmazon
Per Serving$0.49
Servings75
Formpowder
Updated today
BuyAffiliate link
Save 94%
#729
Nordic Naturals Magnesium Glycinate Capsules, 90 Count
$2.49per gram
$18.66 / bottle
Nordic Naturals Magnesium Glycinate Capsules, 90 Count
Nordic NaturalsAmazon
Per Serving$0.62
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 94%
#730
California Gold Nutrition Chewable Calcium with Magnesium for Children, Birthday Cake, 90 Tablets
$2.51per gram
$5.64 / bottle
California Gold Nutrition Chewable Calcium with Magnesium for Children, Birthday Cake, 90 Tablets
California Gold NutritioniHerb
Per Serving$0.13
Servings45
Formtablet
Updated today
iBuyAffiliate link
Save 94%
#731
Doctor's BEST High Absorption Magnesium Glycinate Lysinate Capsules, 120 Veg Caps
$2.53per gram
$15.97 / bottle
Doctor's BEST High Absorption Magnesium Glycinate Lysinate Capsules, 120 Veg Caps
Doctor's BestAmazon
Per Serving$0.27
Servings60
Formcapsule
Updated today
BuyAffiliate link
Save 99%
#732
Nature's Truth Lion's Mane Mushroom Gummies, Mixed Berry, 60 Count
$2.55per gram
$13.41 / bottle
Nature's Truth Lion's Mane Mushroom Gummies, Mixed Berry, 60 Count
Nature's TruthiHerb
Per Serving$0.45
ServingsN/A
Formgummy
Updated today
iBuyAffiliate link
Save 94%
#733
Doctor's BEST L-Theanine, 150 mg, 90 Count
$2.55per gram
$22.99 / bottle
Doctor's BEST L-Theanine, 150 mg, 90 Count
Doctor's BestAmazon
Per Serving$0.26
Servings90
Formcapsule
Updated today
BuyAffiliate link
Save 94%
#734
Swanson Suntheanine L-Theanine 100 mg, 200 Count
$2.60per gram
$15.59 / bottle
Swanson Suntheanine L-Theanine 100 mg, 200 Count
SwansoniHerb2 options
Per Serving$0.26
Servings60
Formcapsule
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerb60 ctSwanson Suntheanine L-Theanine 100 mg, 200 Count
$15.59Buy
i
60 ctSwanson Suntheanine L-Theanine 100 mg, 60 Veg Capsules
$15.59Buy
Save 93%
#735
Host Defense MycoBotanicals Brain Capsules, 60 Count
$2.66per gram
$23.96 / bottle
Host Defense MycoBotanicals Brain Capsules, 60 Count
Host DefenseAmazon
Per Serving$0.80
Servings30
Formcapsule
Updated today
BuyAffiliate link
Save 93%
#736
Source Naturals Magnesium Malate 625mg, 200 Capsules
$2.75per gram
$15.49 / bottle
Source Naturals Magnesium Malate 625mg, 200 Capsules
Source NaturalsAmazon
Per Serving$0.15
Servings100
Formcapsule
Updated today
BuyAffiliate link
Save 93%
#737
Evlution Nutrition Magnesium + L-Theanine Veggie Capsules, 90 Count
$2.89per gram
$12.99 / bottle
Evlution Nutrition Magnesium + L-Theanine Veggie Capsules, 90 Count
EVLutionAmazon
Per Serving$0.29
Servings45
Formcapsule
Updated today
BuyAffiliate link
Save 93%
#738
Magnesium Citrate Softgels
$3.02per gram
$28.97 / bottle
Magnesium Citrate Softgels
BulkSupplementsBulkSupplements
Per Serving$0.12
ServingsN/A
Formsoftgel
Updated today
BBuyAffiliate link
Save 93%
#739
BulkSupplements Magnesium Citrate Softgels, 240 Count
$3.02per gram
$28.97 / bottle
BulkSupplements Magnesium Citrate Softgels, 240 Count
BulkSupplementsAmazon
Per Serving$0.12
Servings240
Formsoftgel
Updated today
BuyAffiliate link
Save 92%
#740
California Gold Nutrition L-Theanine AlphaWave 100 mg, 30 Veggie Capsules
$3.17per gram
$9.50 / bottle
California Gold Nutrition L-Theanine AlphaWave 100 mg, 30 Veggie Capsules
California Gold NutritionAmazon
Per Serving$0.32
Servings30
Formcapsule
Updated 2 days ago
BuyAffiliate link
Previous
3536373839
Next

Get Price Alerts

Be the first to know when supplement prices drop.