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Cheapest Organic Burdock Root on iHerb

Ranked by real cost per 100 mg of Organic Burdock Root — cheapest value first.

Prices updated Jul 25, 2026 · 16 products · Prices in USD

The priciest option here costs about 195.3× more per 100 mg of Organic Burdock Root than the best-value pick Nutricost. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 100 mg
1
Nutricost, Burdock Root, 500 mg, 120 Capsules
Nutricost, Burdock Root, 500 mg, 120 Capsules
Nutricost
500 mg12011.950.020View on iHerb →
2
Oregon's Wild Harvest, Organic Rene's Tea, 4 oz (113 g)
Oregon's Wild Harvest, Organic Rene's Tea, 4 oz (113 g)
Oregon's Wild Harvest
2,100 mg3219.960.030View on iHerb →
3
Nature's Way, Burdock Root, 100 Vegan Capsules (430 mg per Capsule)
Nature's Way, Burdock Root, 100 Vegan Capsules (430 mg per Capsule)
Nature's Way
860 mg5013.590.032View on iHerb →
4
Oregon's Wild Harvest, Organic Burdock, 90 Organic Vegan Capsules (450 mg per Capsule)
Oregon's Wild Harvest, Organic Burdock, 90 Organic Vegan Capsules (450 mg per Capsule)
Oregon's Wild Harvest
1,350 mg3020.760.051View on iHerb →
5
Vitamatic, Irish Sea Moss, 120 Vegetable Capsules
Vitamatic, Irish Sea Moss, 120 Vegetable Capsules
Vitamatic
400 mg6014.990.063View on iHerb →
6
Nature's Craft, Irish Sea Moss, 180 Capsules
Nature's Craft, Irish Sea Moss, 180 Capsules
Nature's Craft
600 mg6024.990.069View on iHerb →
7
Nature's Craft, Irish Sea Moss, 90 Capsules
Nature's Craft, Irish Sea Moss, 90 Capsules
Nature's Craft
600 mg3015.990.089View on iHerb →
8
Forest Leaf, Certified Organic Sea Moss + Burdock & Bladderwrack, 90 Vegetable Capsules
Forest Leaf, Certified Organic Sea Moss + Burdock & Bladderwrack, 90 Vegetable Capsules
Forest Leaf
750 mg3019.990.089View on iHerb →
9
Traditional Medicinals, Organic EveryDay Detox®, Lemon, Caffeine Free, 16 Wrapped Tea Bags, 0.85 oz (24 g)
Traditional Medicinals, Organic EveryDay Detox®, Lemon, Caffeine Free, 16 Wrapped Tea Bags, 0.85 oz (24 g)
Traditional Medicinals
900 mg86.990.097View on iHerb →
10
Healths Harmony, Advanced Sea Moss, 60 Capsules
Healths Harmony, Advanced Sea Moss, 60 Capsules
Healths Harmony
400 mg3012.970.108View on iHerb →
11
Nutri, Organic Sea Moss, 60 Organic Capsules
Nutri, Organic Sea Moss, 60 Organic Capsules
Nutri
400 mg3013.990.117View on iHerb →
12
Nature's Craft, Irish Sea Moss, 30 Capsules
Nature's Craft, Irish Sea Moss, 30 Capsules
Nature's Craft
600 mg109.990.167View on iHerb →
13
Codeage, Amen, Sea Moss + Vitamin C, Aloe Vera & Black Pepper, 90 Vegetable Capsules
Codeage, Amen, Sea Moss + Vitamin C, Aloe Vera & Black Pepper, 90 Vegetable Capsules
Codeage
400 mg3026.990.225View on iHerb →
14
Oregon's Wild Harvest, Organic Milk Thistle Dandelion, 180 Vegan Capsules
Oregon's Wild Harvest, Organic Milk Thistle Dandelion, 180 Vegan Capsules
Oregon's Wild Harvest
240 mg6047.960.333View on iHerb →
15
Oregon's Wild Harvest, Organic Milk Thistle Dandelion, 90 Organic Vegan Capsules
Oregon's Wild Harvest, Organic Milk Thistle Dandelion, 90 Organic Vegan Capsules
Oregon's Wild Harvest
240 mg3029.560.411View on iHerb →
16
Frontier Co-op, Organic Cut & Sifted Burdock Root, 16 oz (453 g)
Frontier Co-op, Organic Cut & Sifted Burdock Root, 16 oz (453 g)
Frontier Co-op
3 g18117.593.89View on iHerb →

How we rank Organic Burdock Root

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

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Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.