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10 Best iron supplements of 2026
Save up to 13% off
Best Choice1
MegaFood9.6Exceptional
MegaFood Blood Builder Iron Supplement for Women & Men - Increase Iron Levels Without Side Effects - Combats Fatigue - with Vitamin B12, Folic Acid & Vitamin C for Absorption - Vegan - 90 Tablets
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is discontinued by manufacturer:No
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product dimensions:2 x 2 x 2 inches 8.6 ounces
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country of origin:USA
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asin:B000F4ZRCC
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date first available:June 4, 2004
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Value for Money2
THORNE9.5Excellent
THORNE - Advanced Iron Complex - Complete Blood Support Formula* - Elemental Iron, Folate, B and C Vitamins for Optimal Absorption - Chelated Iron Supplement - Gluten, Dairy & Soy-Free - 60 Capsules
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is discontinued by manufacturer:No
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product dimensions:2.09 x 2.09 x 3.72 inches 1.45 ounces
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country of origin:N/A
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asin:B0797PJQMT
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date first available:September 13, 2007
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3
Nature Made9.3Excellent
Nature Made Iron 65 mg (from Ferrous Sulfate) Tablets for Red Blood Cell Formation (365 ct.).
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is discontinued by manufacturer:N/A
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product dimensions:N/A
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country of origin:N/A
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asin:B0CLP13YQ6
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date first available:August 2, 2023
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4
THORNE9.2Excellent
THORNE - Iron Bisglycinate - 25 mg Iron Supplement for Enhanced Absorption Without Gastrointestinal Side Effects* - NSF Certified for Sport - Gluten-Free - 60 Servings
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is discontinued by manufacturer:No
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product dimensions:2.09 x 2.09 x 3.72 inches; 0.32 ounces
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country of origin:N/A
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asin:B0797GZDZL
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date first available:October 1, 2013
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5
NUTRAHARMONY9.0Excellent
Iron Supplement for Women - Iron 65mg (Ferrous Sulfate 325mg) - Stomach Friendly | Slow Release | High Absorption - Vitamins C, D3, B6, B12 & Folate - Energy Support - 60 Capsules, 2 Month Supply
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is discontinued by manufacturer:N/A
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product dimensions:N/A
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country of origin:USA
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asin:B0D47FBQP6
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date first available:May 15, 2024
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6
Pure Encapsulations8.9Very Good
Pure Encapsulations Iron-C - 15 mg - 175 mg Vitamin C - Red Blood Cell Support* - Energy Production - Highly Bioavailable Iron Pill - Gluten Free & Vegan - 60 Capsules
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is discontinued by manufacturer:No
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product dimensions:3.6 x 1.8 x 0.9 inches 1.45 ounces
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country of origin:USA
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asin:B0017HQDVK
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date first available:July 25, 2006
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7
MegaFood8.7Very Good
MegaFood Blood Builder Iron Supplement for Women & Men - Increase Iron Levels Without Side Effects - Combats Fatigue - Vitamin B12, Folic Acid & Vitamin C - Vegan - 72 Mini Tablets (36 Servings)
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is discontinued by manufacturer:N/A
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product dimensions:N/A
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country of origin:USA
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asin:B089HGM4VR
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date first available:September 17, 2020
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8
Nutricost8.5Good
Nutricost Iron (As Ferrous Sulfate) 65mg, 240 Tablets - Non-GMO, Gluten Free
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is discontinued by manufacturer:N/A
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product dimensions:N/A
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country of origin:N/A
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asin:B092HQK9MZ
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date first available:April 13, 2021
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9
Solgar8.3Good
Solgar Gentle Iron, 180 Vegetable Capsules - Ideal for Sensitive Stomachs - Non-Constipating - Red Blood Cell Supplement - Non GMO, Vegan, Gluten-Free, Dairy Free, Kosher - 180 Servings
13% Off-
is discontinued by manufacturer:No
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product dimensions:2.71 x 2.71 x 4.98 inches; 3.2 ounces
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country of origin:N/A
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asin:B0001OP028
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date first available:February 18, 2004
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10
OLLY8.2Good
OLLY Delightful Iron Chewable Tablet, Iron Supplement from AB Fortis, Fruit Punch Flavored, 30 or 20 Day Supply - 60 Count
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Frequently Asked Questions
- What are iron supplements primarily used for?
- Can iron supplements be taken in combination with other vitamins?
- How should iron supplements be properly stored?
- Are there different types of iron supplements?
- What should be considered when purchasing iron supplements?
