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Compare supplement prices normalized to cost per gram of active ingredient. No health claims — just transparent pricing data.

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7 products found

Package Size:All sizes660–1202120–2502250+2

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Supplement Type

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

Retailer

AmazonBulkSupplementsiHerbSwanson Vitamins

Brand

21st CenturyABEALLMAXAdvanced ClinicalsAgeless Foundation Laboratories

Form

capsulecapsulesgummyliquidlozengepowdersoftgeltablet

Availability

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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
Save 99%
#2
Bulk Supplements Zinc Gluconate Capsules, 100 Grams
$1.09per gram
$15.97 / bottle
Bulk Supplements Zinc Gluconate Capsules, 100 Grams
BulkSupplementsBulkSupplements2 options
Per Serving$0.04
Servings365
Formcapsule
Updated today
BBuyAffiliate link

All options (sorted by value):

B
BulkSupplements365 ctBulk Supplements Zinc Gluconate Capsules, 100 Grams
$15.97Buy
B
365 ctZinc Gluconate Capsules
$18.97Buy
Save 99%
#3
SOLARAY Zinc 50mg Capsules, 100 Count
$1.91per gram
$9.54 / bottle
SOLARAY Zinc 50mg Capsules, 100 Count
SolarayAmazon
Per Serving$0.10
Servings100
Formcapsule
Updated today
BuyAffiliate link
Save 99%
#4
Nutricost Zinc + Copper, 120 Capsules
$6.69per gram
$12.04 / bottle
Nutricost Zinc + Copper, 120 Capsules
NutricostiHerb
Per Serving$0.10
Servings120
Formcapsule
Updated today
iBuyAffiliate link
Save 96%
#5
DR. EMIL NUTRITION Spermidine 5mg Capsules, 60 Count
$0.30per mg
$45.18 / bottle
DR. EMIL NUTRITION Spermidine 5mg Capsules, 60 Count
Dr. EmilAmazon2 options · 2 retailers
Per Serving$1.51
Servings30
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon30 ctDR. EMIL NUTRITION Spermidine 5mg Capsules, 60 Count
$45.18Buy
i
iHerb30 ctDr. Emil Nutrition Spermidine Capsules, 60 Count
$50.52Buy
Save 95%
#6
Natural Sport Creatine 5000 Vegetarian Capsules, 180 Count
$0.35per gram
$31.45 / bottle
Natural Sport Creatine 5000 Vegetarian Capsules, 180 Count
Natural SportAmazon
Per Serving$0.35
Servings90
Formcapsule
Updated today
BuyAffiliate link
#7
Source Naturals Magtein Magnesium L-Threonate 667mg, 90 Capsules
$6.98per gram
$30.79 / bottle
Source Naturals Magtein Magnesium L-Threonate 667mg, 90 Capsules
Source NaturalsAmazon2 options
Per Serving$1.03
Servings30
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon30 ctSource Naturals Magtein Magnesium L-Threonate 667mg, 90 Capsules
$30.79Buy
60 ctSource Naturals Magtein Magnesium L-Threonate 667mg, 180 Capsules
$60.19Buy

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