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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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769 products found

Form:All forms769Powder94Capsule412Tablet65Softgel156Lozenge3Liquid24Gummy15
Package Size:All sizes605< 606360–120269120–250210250+63

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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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#621
Source Naturals Serene Science L-Theanine with Magnesium and GABA, 120 Tablets
$0.79per gram
$21.68 / bottle
Source Naturals Serene Science L-Theanine with Magnesium and GABA, 120 Tablets
Source NaturalsAmazon
Per Serving$0.16
Servings120
Formtablet
Updated today
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Save 98%
#622
Host Defense Mushrooms Lion's Mane Capsules, 120 Count
$0.79per gram
$47.21 / bottle
Host Defense Mushrooms Lion's Mane Capsules, 120 Count
Host Defense Mushrooms Lion's ManeAmazon
Per Serving$0.79
ServingsN/A
Formcapsule
Updated today
BuyAffiliate link
Save 98%
#623
Host Defense Lion's Mane Mushrooms, 120 Capsules
$0.79per gram
$47.22 / bottle
Host Defense Lion's Mane Mushrooms, 120 Capsules
Host DefenseiHerb2 options
Per Serving$0.79
Servings60
Formcapsule
Updated today
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i
iHerb60 ctHost Defense Lion's Mane Mushrooms, 120 Capsules
$47.22Buy
i
15 ctHost Defense Lion's Mane Mushrooms Capsules, 30 Count
$15.72Buy
Save 98%
#624
Nordic Naturals Omega-3, Lemon Flavor, 180 Soft Gels
$0.79per gram
$39.06 / bottle
Nordic Naturals Omega-3, Lemon Flavor, 180 Soft Gels
Nordic NaturalsAmazon
Per Serving$0.54
ServingsN/A
Formsoftgel
Updated today
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Save 98%
#625
Source Naturals Magnesium Chelate Complex, 100 mg, 100 Tablets
$0.79per gram
$7.94 / bottle
Source Naturals Magnesium Chelate Complex, 100 mg, 100 Tablets
Source NaturalsAmazon
Per Serving$0.08
Servings100
Formtablet
Updated today
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Save 98%
#626
Swanson Ultimate Omega One Daily, Lemon
$0.80per gram
$25.89 / bottle
Swanson Ultimate Omega One Daily, Lemon
Nordic NaturalsSwanson Vitamins
Per Serving$0.86
Servings30
Formsoftgel
Updated today
SBuyAffiliate link
Save 98%
#627
Nordic Naturals EPA, Lemon - 60 Soft Gels
$0.82per gram
$26.31 / bottle
Nordic Naturals EPA, Lemon - 60 Soft Gels
Nordic NaturalsAmazon
Per Serving$0.88
Servings30
Formsoftgel
Updated today
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Save 99%
#628
Swanson Ashwagandha
$0.82per gram
$36.89 / bottle
Swanson Ashwagandha
Organic IndiaSwanson Vitamins3 options
Per Serving$0.41
Servings90
Formcapsule
Updated today
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S
Swanson Vitamins90 ctSwanson Ashwagandha
$36.89Buy
S
45 ctSwanson Ashwagandha
$24.29Buy
S
30 ctSwanson Ashwagandha
$21.49Buy
Save 98%
#629
Nutricost Alpha GPC Capsules 300mg, 60 Count
$0.83per gram
$14.95 / bottle
Nutricost Alpha GPC Capsules 300mg, 60 Count
NutricostiHerb
Per Serving$0.50
Servings30
Formcapsule
Updated today
iBuyAffiliate link
Save 99%
#630
BioSchwartz 13-in-1 Mushroom Complex Capsules, 90 Count
$0.83per gram
$14.97 / bottle
BioSchwartz 13-in-1 Mushroom Complex Capsules, 90 Count
BioSchwartz 13-in-1Amazon
Per Serving$0.33
Servings45
Formcapsule
Updated today
BuyAffiliate link
Save 98%
#631
BulkSupplements Magnesium Malate Capsules
$0.83per gram
$19.97 / bottle
BulkSupplements Magnesium Malate Capsules
BulkSupplementsBulkSupplements2 options · 2 retailers
Per Serving$0.33
Servings60
Formcapsule
Updated today
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B
BulkSupplements60 ctBulkSupplements Magnesium Malate Capsules
$19.97Buy
Amazon60 ctBulkSupplements Magnesium Malate Capsules, 240 Count
$19.97Buy
Save 98%
#632
New Chapter Wholemega Fish Oil, 2000mg, 180 Softgels
$0.84per gram
$45.10 / bottle
New Chapter Wholemega Fish Oil, 2000mg, 180 Softgels
New ChapterAmazon
Per Serving$0.50
Servings90
Formsoftgel
Updated today
BuyAffiliate link
Save 98%
#633
NOW Foods Magnesium & Calcium with Zinc and Vitamin D-3, 250 Tablets
$0.84per gram
$20.94 / bottle
NOW Foods Magnesium & Calcium with Zinc and Vitamin D-3, 250 Tablets
NOW FoodsAmazon
Per Serving$0.08
Servings250
Formtablet
Updated today
BuyAffiliate link
Save 98%
#634
NOW Foods L-Theanine 200 mg, 60 Vegi Caps
$0.84per gram
$20.15 / bottle
NOW Foods L-Theanine 200 mg, 60 Vegi Caps
NOW FoodsAmazon
Per Serving$0.17
ServingsN/A
Formcapsule
Updated today
BuyAffiliate link
Save 99%
#635
Vital Extracts Ashwagandha
$0.84per gram
$23.79 / bottle
Vital Extracts Ashwagandha
SolaraySwanson Vitamins
Per Serving$0.40
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 98%
#636
Host Defense Lion's Mane Mushroom Capsules, 60 Count
$0.85per gram
$25.46 / bottle
Host Defense Lion's Mane Mushroom Capsules, 60 Count
Host Defense Mushrooms Lion's ManeAmazon
Per Serving$0.85
ServingsN/A
Formcapsule
Updated today
BuyAffiliate link
Save 98%
#637
Host Defense Lion's Mane Mushrooms, 60 Capsules
$0.85per gram
$25.47 / bottle
Host Defense Lion's Mane Mushrooms, 60 Capsules
Host DefenseiHerb
Per Serving$0.85
ServingsN/A
Formcapsule
Updated today
iBuyAffiliate link
Save 98%
#638
Alpha GPC Capsules
$0.85per gram
$22.97 / bottle
Alpha GPC Capsules
BulkSupplementsBulkSupplements
Per Serving$0.26
Servings90
Formcapsule
Updated today
BBuyAffiliate link
Save 58%
#639
Ultimate Ashwagandha KSM-66
$0.85per gram
$12.79 / bottle
Ultimate Ashwagandha KSM-66
SwansonSwanson Vitamins
Per Serving$0.21
Servings60
Formcapsule
Updated today
SBuyAffiliate link
Save 98%
#640
BulkSupplements Magnesium Gluconate Powder
$0.86per gram
$22.97 / bag
BulkSupplements Magnesium Gluconate Powder
BulkSupplementsBulkSupplements2 options · 2 retailers
Per Serving$0.06
Servings357
Formpowder
Updated today
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All options (sorted by value):

B
BulkSupplements357 ctBulkSupplements Magnesium Gluconate Powder
$22.97Buy
Amazon179 ctBulkSupplements Magnesium Gluconate Powder, 250g
$17.97Buy
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