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Cheapest Echinacea on iHerb

Ranked by real cost per 100 mg of Echinacea — cheapest value first.

Prices updated Jul 25, 2026 · 8 products · Prices in USD

The priciest option here costs about 486.8× more per 100 mg of Echinacea than the best-value pick NOW Foods. 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
NOW Foods, Echinacea, 250 Veg Capsules (400 mg per Capsule)
NOW Foods, Echinacea, 250 Veg Capsules (400 mg per Capsule)
NOW Foods
800 mg12517.140.017View on iHerb →
2
NOW Foods, Echinacea, 400 mg, 100 Veg Capsules
NOW Foods, Echinacea, 400 mg, 100 Veg Capsules
NOW Foods
800 mg507.950.020View on iHerb →
3
NOW Foods, Echinacea & Goldenseal Root, 100 Veg Capsules
NOW Foods, Echinacea & Goldenseal Root, 100 Veg Capsules
NOW Foods
450 mg5018.360.082View on iHerb →
4
Health Plus, Blood Cleanse, 90 Capsules
Health Plus, Blood Cleanse, 90 Capsules
Health Plus
300 mg4522.490.167View on iHerb →
5
LifeSeasons, Immuni-T®, Immune Support, 90 Veg Capsules
LifeSeasons, Immuni-T®, Immune Support, 90 Veg Capsules
LifeSeasons
100 mg3032.991.10View on iHerb →
6
Codeage, Nanofood, Wonder-C, Orange Tangerine, 15.22 fl oz (450 ml)
Codeage, Nanofood, Wonder-C, Orange Tangerine, 15.22 fl oz (450 ml)
Codeage
50 mg3029.992.00View on iHerb →
7
NaturesPlus, Regeneration®, Multi-Vitamin & Mineral Supplement, 90 Softgels
NaturesPlus, Regeneration®, Multi-Vitamin & Mineral Supplement, 90 Softgels
NaturesPlus
50 mg3042.462.83View on iHerb →
8
Vitamatic, Zinc Gummies, Mixed Berry, 60 Gummies
Vitamatic, Zinc Gummies, Mixed Berry, 60 Gummies
Vitamatic
4 mg309.998.32View on iHerb →

How we rank Echinacea

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.