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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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Search Supplements

642 products found

Form:All forms642Powder76Capsule354Tablet49Lozenge1Softgel129Liquid19Gummy14
Package Size:All sizes511< 605860–120223120–250173250+57

Filters

Supplement Type

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

Retailer

AmazonBulkSupplementsiHerbSwanson Vitamins

Brand

21st CenturyABEALLMAXAdvanced ClinicalsAgeless Foundation Laboratories

Form

capsulecapsulesgummyliquidlozengepowdersoftgeltablet

Availability

In Stock Only
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#341
BulkSupplements Magnesium Hydroxide Powder, 1kg
$0.06per gram
$25.97 / bag
BulkSupplements Magnesium Hydroxide Powder, 1kg
BulkSupplementsAmazon3 options
Per Serving$0.03
Servings1000
Formpowder
Updated today
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All options (sorted by value):

Amazon1000 ctBulkSupplements Magnesium Hydroxide Powder, 1kg
$25.97Buy
500 ctBulkSupplements Magnesium Hydroxide Powder, 500g
$19.97Buy
250 ctBulkSupplements Magnesium Hydroxide Powder, 250g
$16.97Buy
Save 99%
#342
Swanson Grass Fed Collagen Peptides, Unflavored
$0.06per gram
$35.89 / bottle
Swanson Grass Fed Collagen Peptides, Unflavored
Garden of LifeSwanson Vitamins
Per Serving$1.28
Servings28
Formcapsule
Updated today
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Save 99%
#343
NOW Foods Magnesium Citrate Pure Powder, 8-Ounce
$0.06per gram
$11.60 / bag
NOW Foods Magnesium Citrate Pure Powder, 8-Ounce
NOW FoodsAmazon2 options · 2 retailers
Per Serving$0.03
Servings400
Formpowder
Updated today
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All options (sorted by value):

Amazon400 ctNOW Foods Magnesium Citrate Pure Powder, 8-Ounce
$11.60Buy
i
iHerb76 ctNOW Foods Magnesium Citrate Pure Powder, 8 oz
$12.24Buy
Save 99%
#344
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 99%
#345
Bulk Supplements Magnesium Hydroxide Powder, 1 Kilogram
$0.07per gram
$27.97 / bag
Bulk Supplements Magnesium Hydroxide Powder, 1 Kilogram
BulkSupplementsBulkSupplements4 options
Per Serving$0.03
Servings997
Formpowder
Updated today
BBuyAffiliate link

All options (sorted by value):

B
BulkSupplements997 ctBulk Supplements Magnesium Hydroxide Powder, 1 Kilogram
$27.97Buy
B
500 ctMagnesium Hydroxide Powder
$21.97Buy
B
250 ctBulk Supplements Magnesium Hydroxide Powder, 250 Grams
$18.97Buy
+1 more...
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#346
Swanson Multi Collagen Peptides, Unflavored
$0.07per gram
$39.99 / bottle
Swanson Multi Collagen Peptides, Unflavored
CodeageSwanson Vitamins
Per Serving$0.63
Servings63
Formcapsule
Updated today
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Save 99%
#347
Carlson Kid's Super Daily D3 + K2, 0.34 fl oz
$0.07per 1000 IU
$25.42 / bottle
Carlson Kid's Super Daily D3 + K2, 0.34 fl oz
CarlsoniHerb
Per Serving$0.07
Servings360
Formliquid
Updated today
iBuyAffiliate link
Save 99%
#348
Swanson Super Daily D3 + K2
$0.07per 1000 IU
$25.42 / bottle
Swanson Super Daily D3 + K2
CarlsonSwanson Vitamins
Per Serving$0.14
Servings180
Formliquid
Updated today
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Save 99%
#349
Swanson Collagen
$0.07per gram
$21.35 / bottle
Swanson Collagen
YoutheorySwanson Vitamins
Per Serving$0.44
Servings48
Formtablet
Updated today
SBuyAffiliate link
Save 99%
#350
Swanson Vitamin D-3 & K-2
$0.07per 1000 IU
$8.99 / bottle
Swanson Vitamin D-3 & K-2
NOW FoodsSwanson Vitamins
Per Serving$0.07
Servings120
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#351
ALLMAX Creatine Powder, 400g
$0.07per gram
$29.99 / bottle
ALLMAX Creatine Powder, 400g
ALLMAXiHerbNew
Per Serving$0.37
Servings80
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#352
Swanson Collagen Peptides, Unflavored
$0.08per gram
$42.46 / bottle
Swanson Collagen Peptides, Unflavored
AncientSwanson Vitamins
Per Serving$1.52
Servings28
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#353
Swanson Collagen Peptides, Unflavored
$0.08per gram
$43.99 / bottle
Swanson Collagen Peptides, Unflavored
SwansonSwanson Vitamins
Per Serving$1.57
Servings28
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#354
Calcium Carbonate & Vitamin D3 Softgels
$0.08per 1000 IU
$34.97 / bottle
Calcium Carbonate & Vitamin D3 Softgels
BulkSupplementsBulkSupplements
Per Serving$0.19
Servings180
Formsoftgel
Updated today
BBuyAffiliate link
Save 99%
#355
BulkSupplements Calcium Carbonate & Vitamin D3 Softgels, 360 Count
$0.08per 1000 IU
$34.97 / bottle
BulkSupplements Calcium Carbonate & Vitamin D3 Softgels, 360 Count
BulkSupplementsAmazon
Per Serving$0.19
Servings180
Formsoftgel
Updated today
BuyAffiliate link
Save 99%
#356
Swanson Collagen Peptides, Unflavored
$0.08per gram
$22.99 / bottle
Swanson Collagen Peptides, Unflavored
SwansonSwanson Vitamins
Per Serving$1.64
Servings14
Formcapsule
Updated today
SBuyAffiliate link
Save 99%
#357
Swanson Vitamin D Complex with Vitamins D2 & D3, 60 Veggie Capsules, 2 Pack
$0.08per 1000 IU
$19.79 / bottle
Swanson Vitamin D Complex with Vitamins D2 & D3, 60 Veggie Capsules, 2 Pack
SwansonAmazon2 options
Per Serving$0.16
Servings120
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon120 ctSwanson Vitamin D Complex with Vitamins D2 & D3, 60 Veggie Capsules, 2 Pack
$19.79Buy
60 ctSwanson Vitamin D Complex with Vitamins D2 & D3, 60 Veggie Capsules
$10.99Buy
Save 99%
#358
Micro Ingredients Organic Lion's Mane Powder, 1 lb
$0.09per gram
$38.95 / bag
Micro Ingredients Organic Lion's Mane Powder, 1 lb
Micro IngredientsiHerbNew
Per Serving$0.13
Servings302
Formpowder
Updated today
iBuyAffiliate link
Save 99%
#359
BulkSupplements Creatine Monohydrate Capsules, 420 Count
$0.09per gram
$25.97 / bottle
BulkSupplements Creatine Monohydrate Capsules, 420 Count
BulkSupplementsAmazon3 options · 2 retailers
Per Serving$0.43
Servings60
Formcapsule
Updated today
BuyAffiliate link

All options (sorted by value):

Amazon60 ctBulkSupplements Creatine Monohydrate Capsules, 420 Count
$25.97Buy
30 ctBulkSupplements Creatine Monohydrate Capsules, 210 Count
$19.97Buy
B
BulkSupplementsBulkSupplements Creatine Monohydrate Capsules
Buy
Save 99%
#360
Sports Research D3 + K2, 125 mcg/100 mcg, 60 Veggie Softgels
$0.09per 1000 IU
$25.97 / bottle
Sports Research D3 + K2, 125 mcg/100 mcg, 60 Veggie Softgels
Sports ResearchiHerb
Per Serving$0.43
Servings60
Formsoftgel
Updated today
iBuyAffiliate link
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