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

8 products found

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:
Page 1 of 1
Save 98%
Best Deal
#1
Nordic Naturals Omega-3 Pet, 16 oz
$0.15per gram
$39.91 / bottle
Nordic Naturals Omega-3 Pet, 16 oz
Nordic NaturalsAmazon2 options
Per Serving$0.42
Servings96
Formliquid
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon96 ctNordic Naturals Omega-3 Pet, 16 oz
$39.91Buy
200 ctNordic Naturals Omega-3 Pet, 180 Soft Gels
Buy
Save 96%
#2
Nordic Naturals Omega-3 Fish Oil, Lemon Flavor, 1560 mg, 16 oz
$0.29per gram
$43.31 / bottle
Nordic Naturals Omega-3 Fish Oil, Lemon Flavor, 1560 mg, 16 oz
Nordic NaturalsAmazon
Per Serving$0.45
Servings96
Formliquid
Updated today
BuyAffiliate link
Save 95%
#3
Carlson Cod Liver Oil 1100 mg Omega-3s Plus Vitamins A & D3, 250 mL
$0.39per gram
$31.37 / bottle
Carlson Cod Liver Oil 1100 mg Omega-3s Plus Vitamins A & D3, 250 mL
Carlson CodAmazon
Per Serving$0.63
Servings50
Formliquid
Updated today
BuyAffiliate link
Save 95%
#4
NOW Foods Liquid Vitamin D-3, 2-Ounce
$0.42per 1000 IU
$9.99 / bottle
NOW Foods Liquid Vitamin D-3, 2-Ounce
NOW FoodsAmazon
Per Serving$0.17
ServingsN/A
Formliquid
Updated today
BuyAffiliate link
Save 81%
#5
NOW Foods Liquid D-3 & MK-7, 2,500 IU Vitamin D-3 & 100 mcg Vitamin K-2, 1-Ounce
$1.45per 1000 IU
$17.40 / bottle
NOW Foods Liquid D-3 & MK-7, 2,500 IU Vitamin D-3 & 100 mcg Vitamin K-2, 1-Ounce
NOW FoodsAmazon
Per Serving$0.58
Servings30
Formliquid
Updated today
BuyAffiliate link
Save 76%
#6
Sports Research L-Theanine with Caffeine & Coconut MCT Oil Liquid Softgels, 60 Count
$1.91per gram
$22.95 / bottle
Sports Research L-Theanine with Caffeine & Coconut MCT Oil Liquid Softgels, 60 Count
Sports ResearchAmazon
Per Serving$0.38
Servings60
Formliquid
Updated today
BuyAffiliate link
Save 34%
#7
Nature's Answer Liquid Magnesium Malate and Glycinate, 16oz
$5.15per gram
$16.49 / bottle
Nature's Answer Liquid Magnesium Malate and Glycinate, 16oz
Nature's AnswerAmazonNew2 options · 2 retailers
Per Serving$1.03
Servings16
Formliquid
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon16 ctNature's Answer Liquid Magnesium Malate and Glycinate, 16oz
$16.49Buy
i
iHerb16 ctNature's Answer Liquid Magnesium Malate and Glycinate, 16 fl oz
$16.49Buy
#8
Mary Ruth's Pineapple Nectarine Liquid Magnesium Blend, 30 FL oz
$7.81per gram
$39.99 / bottle
Mary Ruth's Pineapple Nectarine Liquid Magnesium Blend, 30 FL oz
MaryRuth'sAmazon
Per Serving$2.50
Servings16
Formliquid
Updated today
BuyAffiliate link

Get Price Alerts

Be the first to know when supplement prices drop.