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Cheapest Iron (as ferrous gluconate) on iHerb

Ranked by real cost per 10 mg of Iron (as ferrous gluconate) — cheapest value first.

Prices updated Jul 25, 2026 · 17 products · Prices in USD

The priciest option here costs about 395.9× more per 10 mg of Iron (as ferrous gluconate) than the best-value pick Vitamatic. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 10 mg
1
Vitamatic, Ferrous Gluconate + Vitamin C, 250 Tablets
Vitamatic, Ferrous Gluconate + Vitamin C, 250 Tablets
Vitamatic
38 mg2509.990.011View on iHerb →
2
Nature's Way, Prenatal Multivitamin, 180 Capsules
Nature's Way, Prenatal Multivitamin, 180 Capsules
Nature's Way
9 mg9013.940.172View on iHerb →
3
Mason Natural, Body, Hair, Skin & Nails, 60 Capsules
Mason Natural, Body, Hair, Skin & Nails, 60 Capsules
Mason Natural
9 mg207.620.423View on iHerb →
4
Flora, Flora Iron™ with B-Vitamin Complex, 15 fl oz (445 ml)
Flora, Flora Iron™ with B-Vitamin Complex, 15 fl oz (445 ml)
Flora
9 mg4431.870.805View on iHerb →
5
Floradix, Floravital® Iron + Herbs, 23.7 fl oz (700 ml)
Floradix, Floravital® Iron + Herbs, 23.7 fl oz (700 ml)
Floradix
10 mg7057.590.823View on iHerb →
6
Floradix, Floradix®, Iron + Herbs, 23.7 fl oz (700 ml)
Floradix, Floradix®, Iron + Herbs, 23.7 fl oz (700 ml)
Floradix
10 mg7057.590.823View on iHerb →
7
Floradix, Floravital® Iron + Herbs, 16.9 fl oz (500 ml)
Floradix, Floravital® Iron + Herbs, 16.9 fl oz (500 ml)
Floradix
10 mg5047.240.945View on iHerb →
8
Floradix, Iron + Herbs, 16.9 fl oz (500 ml)
Floradix, Iron + Herbs, 16.9 fl oz (500 ml)
Floradix
10 mg5047.240.945View on iHerb →
9
Flora, Iron with B-Vitamin Complex, 7.7 fl oz (228 ml)
Flora, Iron with B-Vitamin Complex, 7.7 fl oz (228 ml)
Flora
9 mg2220.391.03View on iHerb →
10
Country Life, Max for Vegans, Multivitamin & Mineral Complex, 120 Vegan Capsules
Country Life, Max for Vegans, Multivitamin & Mineral Complex, 120 Vegan Capsules
Country Life
9 mg3028.791.07View on iHerb →
11
Floradix, Iron + Herbs, 8.5 fl oz (250 ml)
Floradix, Iron + Herbs, 8.5 fl oz (250 ml)
Floradix
10 mg2527.591.10View on iHerb →
12
Floradix, Floravital® Iron + Herbs, 8.5 fl oz (250 ml)
Floradix, Floravital® Iron + Herbs, 8.5 fl oz (250 ml)
Floradix
10 mg2527.591.10View on iHerb →
13
Nature's Bounty, Optimal Solutions®, Hair, Skin & Nails, 150 Rapid Release Liquid Softgels
Nature's Bounty, Optimal Solutions®, Hair, Skin & Nails, 150 Rapid Release Liquid Softgels
Nature's Bounty
3 mg5018.031.20View on iHerb →
14
Floradix, Iron Sport, 8.5 fl oz (250 ml)
Floradix, Iron Sport, 8.5 fl oz (250 ml)
Floradix
13 mg1328.931.77View on iHerb →
15
Nature's Bounty, Optimal Solutions®, Hair, Skin & Nails, 30 Rapid Release Liquid Softgels
Nature's Bounty, Optimal Solutions®, Hair, Skin & Nails, 30 Rapid Release Liquid Softgels
Nature's Bounty
3 mg105.731.91View on iHerb →
16
Metabolic Nutrition, Hair Skin & Nails, 90 Tablets
Metabolic Nutrition, Hair Skin & Nails, 90 Tablets
Metabolic Nutrition
3 mg3019.992.22View on iHerb →
17
Hydroxycut, Weight Loss +Women, 60 Rapid-Release Liquid Capsules
Hydroxycut, Weight Loss +Women, 60 Rapid-Release Liquid Capsules
Hydroxycut
2 mg3024.994.17View on iHerb →

How we rank Iron (as ferrous gluconate)

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.