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

2 products found

Form:All forms2Capsule1Tablet1
Formulation:AllPicolinateGlycinateCitrateOxideGluconateCarnosine

Filters

Clear all

Supplement Type

Alpha GPCAshwagandhaB ComplexCalciumCollagenCoQ10CreatineImmune SupportInositolL-TheanineLion's ManeMagnesiumNadNmnNootropicsNrOmega-3ProbioticsProteinPterostilbeneResveratrolSpermidineSuperfoodsVitamin CVitamin DZinc

Retailer

AmazonBulkSupplementsiHerbSwanson Vitamins

Brand

21st CenturyABEALLMAXAdvanced ClinicalsAgeless Foundation Laboratories

Form

capsulecapsulesgummyliquidlozengepowdersoftgeltablet

Formulation

PicolinateGlycinateCitrateOxideGluconateCarnosine

Availability

In Stock Only
Sort by:
Page 1 of 1
Save 4%
Best Deal
#1
Swanson Zinc Gluconate
$0.77per gram
$9.59 / bottle
Swanson Zinc Gluconate
SwansonSwanson VitaminsNew2 options
Per Serving$0.04
Servings250
Formcapsule
Updated today
SBuyAffiliate link

All options (sorted by value):

Different serving sizes — compare by $/gram for accuracy

S
Swanson Vitamins250 ctSwanson Zinc Gluconate
$9.59Buy
S
250 ctSwanson Zinc Gluconate
$5.99Buy
#2
NOW Foods Zinc Gluconate 50 mg, 250 Tablets
$0.80per gram
$9.99 / bottle
NOW Foods Zinc Gluconate 50 mg, 250 Tablets
NOW FoodsAmazon3 options · 2 retailers
Per Serving$0.04
Servings250
Formtablet
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon250 ctNOW Foods Zinc Gluconate 50 mg, 250 Tablets
$9.99Buy
S
Swanson Vitamins120 ctNOW Foods Zinc, 120 Veggie Caps
$5.19Buy
S
60 ctNOW Foods Zinc, 60 Veggie Caps
$5.19Buy

Get Price Alerts

Be the first to know when supplement prices drop.