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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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791 products found

Form:All forms791Powder98Capsule424Tablet67Softgel160Lozenge3Liquid24Gummy15
Package Size:All sizes622< 606560–120272120–250219250+66

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Supplement Type

Alpha GPCAshwagandhaB ComplexCollagenCoQ10CreatineImmune 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%
#561
Doctors Best Natural Vitamin K2 MK-7 Plus D3, 60 Veggie Caps
$0.40per 1000 IU
$23.99 / bottle
Doctors Best Natural Vitamin K2 MK-7 Plus D3, 60 Veggie Caps
Doctor's BestAmazon
Per Serving$0.40
Servings60
Formcapsule
Updated today
BuyAffiliate link
Save 99%
#562
Nordic Naturals Omega Woman, Lemon - 120 Soft Gels
$0.41per gram
$31.41 / bottle
Nordic Naturals Omega Woman, Lemon - 120 Soft Gels
Nordic NaturalsAmazon
Per Serving$0.52
Servings60
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#563
Nutricost L-Theanine 200mg, 240 Capsules
$0.42per gram
$19.95 / bottle
Nutricost L-Theanine 200mg, 240 Capsules
NutricostiHerb2 options
Per Serving$0.08
Servings240
Formcapsule
Updated today
iBuyAffiliate link

All options (sorted by value):

i
iHerb240 ctNutricost L-Theanine 200mg, 240 Capsules
$19.95Buy
i
30 ctNutricost L-Theanine 200mg Capsules, 30 Count
$5.70Buy
Save 99%
#564
Swanson Triple Strength Super EPA & DHA Enteric Coated
$0.42per gram
$22.49 / bottle
Swanson Triple Strength Super EPA & DHA Enteric Coated
SwansonSwanson Vitamins
Per Serving$0.37
Servings60
Formsoftgel
Updated today
SBuyAffiliate link
Save 99%
#565
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 99%
#566
Egg Shell Membrane Collagen Capsules
$0.43per gram
$25.97 / bottle
Egg Shell Membrane Collagen Capsules
BulkSupplementsBulkSupplements
Per Serving$0.22
Servings120
Formcapsule
Updated today
BBuyAffiliate link
Save 99%
#567
BulkSupplements Magnesium Glycinate Capsules, 240 Count
$0.44per gram
$20.97 / bottle
BulkSupplements Magnesium Glycinate Capsules, 240 Count
BulkSupplementsAmazon3 options · 2 retailers
Per Serving$0.17
Servings120
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon120 ctBulkSupplements Magnesium Glycinate Capsules, 240 Count
$20.97Buy
B
BulkSupplements60 ctBulkSupplements Magnesium Glycinate Capsules
$20.97Buy
Amazon60 ctBulkSupplements Magnesium Glycinate Capsules, 240 Count
$20.97Buy
Save 99%
#568
BioCell Hydrolyzed Type II Collagen
$0.45per gram
$26.99 / bottle
BioCell Hydrolyzed Type II Collagen
NOW FoodsSwanson Vitamins
Per Serving$0.45
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#569
Swanson The Complete Multi Collagen Types I, II, III, V, X
$0.46per gram
$21.99 / bottle
Swanson The Complete Multi Collagen Types I, II, III, V, X
ZintSwanson Vitamins
Per Serving$0.73
Servings30
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#570
Swanson Full Spectrum Lion's Mane Mushroom 500 mg, 60 Vegan Capsules
$0.46per gram
$13.79 / bottle
Swanson Full Spectrum Lion's Mane Mushroom 500 mg, 60 Vegan Capsules
SwansoniHerb
Per Serving$0.23
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#571
Country Life Magnesium and Potassium Supplement
$0.46per gram
$24.99 / bottle
Country Life Magnesium and Potassium Supplement
Country LifeAmazon
Per Serving$0.28
Servings90
Formtablet
Updated today
BuyAffiliate link
Save 99%
#572
Swanson BioCell Collagen Type II
$0.46per gram
$27.79 / bottle
Swanson BioCell Collagen Type II
SwansonSwanson Vitamins
Per Serving$0.46
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#573
Real Mushrooms Lion's Mane Mushroom Extract Powder Capsules, 300 Count
$0.47per gram
$69.95 / bag
Real Mushrooms Lion's Mane Mushroom Extract Powder Capsules, 300 Count
Real MushroomsiHerb
Per Serving$0.47
ServingsN/A
Formpowder
Updated today
iBuyAffiliate link
Save 99%
#574
Real Mushrooms Lion's Mane Supplement Powder, 150 Servings
$0.47per gram
$69.95 / bag
Real Mushrooms Lion's Mane Supplement Powder, 150 Servings
Real MushroomsAmazon
Per Serving$0.47
ServingsN/A
Formpowder
Updated today
BuyAffiliate link
Save 99%
#575
Host Defense MycoBotanicals Brain & Body Powder, 3.5 oz
$0.48per gram
$23.96 / bag
Host Defense MycoBotanicals Brain & Body Powder, 3.5 oz
Host DefenseAmazon
Per Serving$0.73
Servings33
Formpowder
Updated today
BuyAffiliate link
Save 99%
#576
Swanson Magnesium Citrate Powder, 8.6 oz
$0.49per gram
$17.92 / bag
Swanson Magnesium Citrate Powder, 8.6 oz
SwansonAmazon
Per Serving$0.31
Servings58
Formpowder
Updated today
BuyAffiliate link
Save 99%
#577
Nutricost L-Theanine 200 mg, 120 Capsules
$0.50per gram
$11.95 / bottle
Nutricost L-Theanine 200 mg, 120 Capsules
NutricostiHerb
Per Serving$0.10
Servings120
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#578
Micro Ingredients 10-in-1 Mega Mushroom Complex Softgels, 240 Count
$0.50per gram
$29.99 / bottle
Micro Ingredients 10-in-1 Mega Mushroom Complex Softgels, 240 Count
Micro IngredientsAmazon
Per Serving$0.50
Servings60
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#579
Wild Norwegian Cod Liver Oil
$0.51per gram
$55.93 / bottle
Wild Norwegian Cod Liver Oil
CarlsonSwanson Vitamins
Per Serving$0.56
Servings100
Formliquid
Updated today
SBuyAffiliate link
Save 99%
#580
Carlson Wild Norwegian Cod Liver Oil - Lemon, 16.9 fl oz
$0.51per gram
$55.93 / bottle
Carlson Wild Norwegian Cod Liver Oil - Lemon, 16.9 fl oz
CarlsonSwanson Vitamins
Per Serving$0.56
ServingsN/A
Formliquid
Updated today
SBuyAffiliate link
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