10 Best 325 mg ferrous sulfate iron supplements of 2026

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NUTRAHARMONY

Iron Supplement for Women - Iron 65mg (Ferrous Sulfate 325mg) - Stomach Friendly | Slow Release Iron | High Absorption - Vitamins C, D3, B6, B12 & Folate - Iron Level & Energy Support - 60 Capsules
9.9

Exceptional

Our Rating
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Value for Money

2

NUTRAHARMONY

Iron Supplement for Women - Iron 65mg (Ferrous Sulfate 325mg) - Stomach Friendly | Slow Release Iron | High Absorption - Vitamins C, D3, B6, B12 & Folate - Iron Level & Energy Support - 60 Capsules

20% Off
9.8

Exceptional

Our Rating
3

P Puregen Labs
Puregen Labs Ferrous Sulfate 325 mg (65 mg Elemental Iron) High Potency Iron Supplement | No Artificial Color Additives - 200 Tablets
Main highlights

High Potency Iron Supplement
Delivers 65 mg of elemental iron per tablet for red blood cell formation and cognitive support.

Ideal for Iron Deficiency
Perfect for individuals needing to boost hemoglobin and reduce fatigue.

Gentle on Stomach
Praised for being easy to swallow with minimal stomach discomfort.
Key specs
- Formulation:Tablets
- Elemental Iron:65 mg
- Bioavailability:High Potency
- Serving Size:325 mg
- Dietary Restrictions:Gluten-free, Non-GMO
9.7

Exceptional

Our Rating
4

P Puregen Labs
Puregen Labs Ferrous Sulfate 325 mg (65 mg Elemental Iron) High Potency Iron Supplement | No Artificial Color Additives - 200 Tablets
Main highlights

High Potency Iron Supplement
Delivers 65 mg of elemental iron per tablet for red blood cell formation and cognitive support.

Ideal for Iron Deficiency
Perfect for individuals needing to boost hemoglobin and reduce fatigue.

Gentle on Stomach
Praised for being easy to swallow with minimal stomach discomfort.
Key specs
- Formulation:Tablets
- Elemental Iron:65 mg
- Bioavailability:High Potency
- Serving Size:325 mg
- Dietary Restrictions:Gluten-free, Non-GMO
9.6

Exceptional

Our Rating
5

Feosol
Feosol Original Iron Supplement Tablets, Non-heme, 325mg Ferrous Sulfate (65mg Elemental Iron) per Iron Pill, 1 Per Day, 120ct, 4 Month Supply, for Energy and Immune System Support, Made in USA

13% Off
Main highlights

High Potency Iron Support
Feosol Original offers 65 mg elemental iron per tablet, supporting red blood cell production and energy levels.

Daily Use for Energy
Ideal for those needing daily iron intake to boost energy and immune health.

Praised Effectiveness
Customers report noticeable improvement in energy and reduced fatigue with consistent use.
Key specs
- Formulation:Ferrous Sulfate
- Elemental Iron:65 mg
- Bioavailability:High potency
- Serving Size:1 tablet
- Dietary Restrictions:N/A
9.3

Excellent

Our Rating

9.9
simple to consume

9.5
worth the money

9.5
Absorbency
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6

Feosol
Feosol Original Iron Supplement Tablets, Non-heme, 325mg Ferrous Sulfate (65mg Elemental Iron) per Iron Pill, 1 Per Day, 120ct, 4 Month Supply, for Energy and Immune System Support, Made in USA

17% Off
Main highlights

High Potency Iron Support
Feosol Original offers 65 mg elemental iron per tablet, supporting red blood cell production and energy levels.

Daily Use for Energy
Ideal for those needing daily iron intake to boost energy and immune health.

Praised Effectiveness
Customers report noticeable improvement in energy and reduced fatigue with consistent use.
Key specs
- Formulation:Ferrous Sulfate
- Elemental Iron:65 mg
- Bioavailability:High potency
- Serving Size:1 tablet
- Dietary Restrictions:N/A
9.0

Excellent

Our Rating

9.9
simple to consume

9.5
worth the money

9.5
Absorbency
7

Vitamatic

Vitamatic Ferrous Sulfate 325 mg with Vitamin C 100 mg (65 mg Elemental Iron) – High Potency Iron Supplement – No Artificial Colors – 250 Coated Tablets, Made in USA
8.9

Very Good

Our Rating
8

Vitamatic

Vitamatic Ferrous Sulfate 325 mg with Vitamin C 100 mg (65 mg Elemental Iron) – High Potency Iron Supplement – No Artificial Colors – 250 Coated Tablets, Made in USA

10% Off
8.8

Very Good

Our Rating
9

Carlyle
Carlyle Iron Ferrous Sulfate 325mg, 65 mg | 400 Tablets | Non-GMO, Gluten Free, and Vegetarian Supplement | High Potency

15% Off
Main highlights

High Potency Iron Supplement
Provides 65 mg of elemental iron per serving for maximum absorption.

Ideal for Iron Deficiency
Perfect for individuals needing extra iron in their diet.

Praised for Value
Customers appreciate the product's affordability and effectiveness.
Key specs
- Formulation:Coated tablets
- Elemental Iron:65 mg
- Bioavailability:Maximum absorption
- Serving Size:65 mg
- Dietary Restrictions:Gluten, Wheat, Yeast free
8.7

Very Good

Our Rating

9.9
simple to consume

9.5
worth the money

9.5
Absorbency
10

Carlyle
Carlyle Iron Ferrous Sulfate 325mg, 65 mg | 400 Tablets | Non-GMO, Gluten Free, and Vegetarian Supplement | High Potency

15% Off
Main highlights

High Potency Iron Supplement
Provides 65 mg of elemental iron per serving for maximum absorption.

Ideal for Iron Deficiency
Perfect for individuals needing extra iron in their diet.

Praised for Value
Customers appreciate the product's affordability and effectiveness.
Key specs
- Formulation:Coated tablets
- Elemental Iron:65 mg
- Bioavailability:Maximum absorption
- Serving Size:65 mg
- Dietary Restrictions:Gluten, Wheat, Yeast free
8.6

Very Good

Our Rating

9.9
simple to consume

9.5
worth the money

9.5
Absorbency

10 Best 325 mg ferrous sulfate iron supplements of 2026

1

Iron Supplement for Women - Iron 65mg (Ferrous Sulfate 325mg) - Stomach Friendly | Slow Release Iron | High Absorption - Vitamins C, D3, B6, B12 & Folate - Iron Level & Energy Support - 60 Capsules

How do we rank?

How do we rank?

Analyzing top stores

2

Iron Supplement for Women - Iron 65mg (Ferrous Sulfate 325mg) - Stomach Friendly | Slow Release Iron | High Absorption - Vitamins C, D3, B6, B12 & Folate - Iron Level & Energy Support - 60 Capsules

3

Puregen Labs Ferrous Sulfate 325 mg (65 mg Elemental Iron) High Potency Iron Supplement | No Artificial Color Additives - 200 Tablets

4

Puregen Labs Ferrous Sulfate 325 mg (65 mg Elemental Iron) High Potency Iron Supplement | No Artificial Color Additives - 200 Tablets

5

Feosol Original Iron Supplement Tablets, Non-heme, 325mg Ferrous Sulfate (65mg Elemental Iron) per Iron Pill, 1 Per Day, 120ct, 4 Month Supply, for Energy and Immune System Support, Made in USA

9.9

9.5

9.5

6

Feosol Original Iron Supplement Tablets, Non-heme, 325mg Ferrous Sulfate (65mg Elemental Iron) per Iron Pill, 1 Per Day, 120ct, 4 Month Supply, for Energy and Immune System Support, Made in USA

9.9

9.5

9.5

7

Vitamatic Ferrous Sulfate 325 mg with Vitamin C 100 mg (65 mg Elemental Iron) – High Potency Iron Supplement – No Artificial Colors – 250 Coated Tablets, Made in USA

8

Vitamatic Ferrous Sulfate 325 mg with Vitamin C 100 mg (65 mg Elemental Iron) – High Potency Iron Supplement – No Artificial Colors – 250 Coated Tablets, Made in USA

9

Carlyle Iron Ferrous Sulfate 325mg, 65 mg | 400 Tablets | Non-GMO, Gluten Free, and Vegetarian Supplement | High Potency

9.9

9.5

9.5

10

Carlyle Iron Ferrous Sulfate 325mg, 65 mg | 400 Tablets | Non-GMO, Gluten Free, and Vegetarian Supplement | High Potency

9.9

9.5

9.5

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