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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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12 products found

Form:All forms12Capsule2Tablet10
Package Size:All sizes1260–1202120–2507250+3

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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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Save 99%
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
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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
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
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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
Save 99%
#3
Swanson OptiZinc
$2.92per gram
$20.99 / bottle
Swanson OptiZinc
Source NaturalsSwanson Vitamins2 options
Per Serving$0.09
Servings240
Formtablet
Updated today
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All options (sorted by value):

S
Swanson Vitamins240 ctSwanson OptiZinc
$20.99Buy
S
240 ctSource Naturals OptiZinc, 120 Tabs
$20.99Buy
Save 99%
#4
Swanson Zinc Picolinate
$3.55per gram
$4.69 / bottle
Swanson Zinc Picolinate
SwansonSwanson VitaminsNew4 options · 2 retailers
Per Serving$0.08
Servings60
Formcapsule
Updated today
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All options (sorted by value):

S
Swanson Vitamins60 ctSwanson Zinc Picolinate
$4.69Buy
i
iHerb100 ctSolgar Zinc Picolinate 22 mg, 100 Tablets
$8.49Buy
S
Swanson Vitamins100 ctSwanson Zinc Picolinate
$9.49Buy
+1 more...
Save 95%
#5
Swanson Hydrolyzed Collagen Peptides + Vitamin C Types I and III
$0.07per gram
$16.29 / bottle
Swanson Hydrolyzed Collagen Peptides + Vitamin C Types I and III
SwansonSwanson Vitamins
Per Serving$0.40
Servings41
Formtablet
Updated today
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Save 95%
#6
Swanson Collagen
$0.07per gram
$21.35 / bottle
Swanson Collagen
YoutheorySwanson Vitamins
Per Serving$0.44
Servings48
Formtablet
Updated today
SBuyAffiliate link
Save 58%
#7
Source Naturals Ultra-Mag 5 in 1, 240 Tablets
$0.57per gram
$28.74 / bottle
Source Naturals Ultra-Mag 5 in 1, 240 Tablets
Source NaturalsAmazon3 options · 2 retailers
Per Serving$0.24
Servings120
Formtablet
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon120 ctSource Naturals Ultra-Mag 5 in 1, 240 Tablets
$28.74Buy
60 ctSource Naturals Ultra-Mag 5 in 1 Magnesium, 120 Vegan Tablets
$14.69Buy
S
Swanson Vitamins60 ctSwanson Ultra-Mag
$15.39Buy
Save 89%
#8
Organics Ashwagandha Stress & Mood
$0.60per gram
$21.59 / bottle
Organics Ashwagandha Stress & Mood
Garden of LifeSwanson Vitamins
Per Serving$0.36
Servings60
Formtablet
Updated today
SBuyAffiliate link
Save 55%
#9
Swanson Magnesium Citrate Super Strength
$0.61per gram
$16.49 / bottle
Swanson Magnesium Citrate Super Strength
SwansonSwanson Vitamins
Per Serving$0.14
Servings120
Formtablet
Updated today
SBuyAffiliate link
Save 35%
#10
Doctor's Best High Absorption Magnesium Lysinate Glycinate, 240 Tablets
$0.87per gram
$20.99 / bottle
Doctor's Best High Absorption Magnesium Lysinate Glycinate, 240 Tablets
Doctor's BestiHerbNew3 options · 2 retailers
Per Serving$0.17
Servings120
Formtablet
Updated today
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All options (sorted by value):

i
iHerb120 ctDoctor's Best High Absorption Magnesium Lysinate Glycinate, 240 Tablets
$20.99Buy
i
60 ctDoctor's Best High Absorption Magnesium, 120 Tablets
$12.99Buy
S
Swanson Vitamins120 ctSwanson High Absorption Magnesium 100% Chelated
$22.59Buy
Save 7%
#11
Swanson Chelated Magnesium Glycinate
$1.25per gram
$29.99 / bottle
Swanson Chelated Magnesium Glycinate
Country LifeSwanson VitaminsNew
Per Serving$0.50
Servings60
Formtablet
Updated today
SBuyAffiliate link
#12
Swanson Magnesium Taurate
$1.35per gram
$16.19 / bottle
Swanson Magnesium Taurate
SwansonSwanson Vitamins2 options · 2 retailers
Per Serving$0.27
Servings60
Formtablet
Updated today
SBuyAffiliate link

All options (sorted by value):

S
Swanson Vitamins60 ctSwanson Magnesium Taurate
$16.19Buy
i
iHerb60 ctSwanson Magnesium Taurate, 120 Tablets
$16.19Buy

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