Best Iron 325mg Supplements Updated May 2025

Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. Let our independent expert reviews and data-driven shopping recommendations help you find the one that's right for you.

Best Iron 325mg Supplements
2025 Buyer's GuideUpdated May 2025
Sort by:

10.0

1

10.0

Iron Supplement for Women - Iron 65mg (Ferrous Sulfate 325mg) - Stomach Friendly | Slow Release Iron | High Absorption - Vitami...
Effectiveness
Iron content
Energy level
Taste
Picked by 278 people this week!
Picked by 278 people this week!

10.0

1
Iron Supplement for Women - Iron 65mg (Ferrous Sulfate 325mg) - Stomach Friendly | Slow Release Iron | High Absorption - Vitami...
Effectiveness
Iron content
Energy level
Taste

9.8

2

9.8

Vitacook Iron Supplement for Women Men, High Potency Iron 65mg with Vitamin C 250mg, Slow Release Stomach Friendly Iron Pills f...
Iron content
Digestibility
Size
Taste
Vitamin c
Value for money

9.8

2
Vitacook Iron Supplement for Women Men, High Potency Iron 65mg with Vitamin C 250mg, Slow Release Stomach Friendly Iron Pills f...
Iron content
Digestibility
Size
Taste
Vitamin c
Value for money

9.6

3

9.6

Vitamatic Ferrous Sulfate 325 mg with Vitamin C 100 mg (65 mg Elemental Iron) – High Potency Iron Supplement – No Artificial Co...
Iron content
Value for money
Quality
Ease of swallow
Energy level

9.6

3
Vitamatic Ferrous Sulfate 325 mg with Vitamin C 100 mg (65 mg Elemental Iron) – High Potency Iron Supplement – No Artificial Co...
Iron content
Value for money
Quality
Ease of swallow
Energy level

9.4

4

9.4

Puregen Labs Ferrous Sulfate 325 mg (65 mg Elemental Iron) High Potency Iron Supplement | No Artificial Color Additives - 200 T...
Functionality
Value for money
Taste
Iron levels
Pill size
Ease of use

9.4

4
Puregen Labs Ferrous Sulfate 325 mg (65 mg Elemental Iron) High Potency Iron Supplement | No Artificial Color Additives - 200 T...
Functionality
Value for money
Taste
Iron levels
Pill size
Ease of use

9.3

5

9.3

Feosol Original Iron Supplement Tablets, Non-heme, 325mg Ferrous Sulfate (65mg Elemental Iron) per Iron Pill, 1 Per Day, 120ct,...
Iron content
Value for money
Stomach upset
Ease of digestion
Effectiveness
Size

9.3

5
Feosol Original Iron Supplement Tablets, Non-heme, 325mg Ferrous Sulfate (65mg Elemental Iron) per Iron Pill, 1 Per Day, 120ct,...
Iron content
Value for money
Stomach upset
Ease of digestion
Effectiveness
Size

9.2

6

9.2

Slow Fe 45mg Iron Supplement for Iron Deficiency, Slow Release, High Potency, Easy to Swallow Tablets - 60 Count
Stomach upset
Works well
Value for money
Iron content
Ease of swallowing
Release rate

9.2

6
Slow Fe 45mg Iron Supplement for Iron Deficiency, Slow Release, High Potency, Easy to Swallow Tablets - 60 Count
Stomach upset
Works well
Value for money
Iron content
Ease of swallowing
Release rate

9.1

7

9.1

Nature's Bounty Iron 65mg, 325 mg Ferrous Sulfate, Cellular Energy Support, Promotes Normal Red Blood Cell Production, 100 Tabl...
Value for money
Easy to swallow
Absorbency
Flavor

9.1

7
Nature's Bounty Iron 65mg, 325 mg Ferrous Sulfate, Cellular Energy Support, Promotes Normal Red Blood Cell Production, 100 Tabl...
Value for money
Easy to swallow
Absorbency
Flavor

9.0

8

9.0

MegaFood Blood Builder Minis, Iron Supplement Clinically Shown to Increase Iron Levels Without Side Effects - Vegan Supplement ...
Iron content
Product quality
Ease of swallowing
Energy level
Pill size
Iron levels

9.0

8
MegaFood Blood Builder Minis, Iron Supplement Clinically Shown to Increase Iron Levels Without Side Effects - Vegan Supplement ...
Iron content
Product quality
Ease of swallowing
Energy level
Pill size
Iron levels

8.9

9

8.9

Horbäach Iron Ferrous Sulfate 325mg | 180 Count | Vegetarian, Non-GMO & Gluten Free Dietary Supplement
Ease of swallow
Effectiveness
Iron levels
Quality
Value for money
Size

8.9

9
Horbäach Iron Ferrous Sulfate 325mg | 180 Count | Vegetarian, Non-GMO & Gluten Free Dietary Supplement
Ease of swallow
Effectiveness
Iron levels
Quality
Value for money
Size

8.7

10

8.7

MAJOR Ferosul - Ferrous Sulfate 325mg Tablets with 65mg of Elemental Iron - Iron Supplement for Women, Men - Red - 100 Count (3...
Value for money
Quality
Ease of swallow
Iron content
Functionality
Taste

8.7

10
MAJOR Ferosul - Ferrous Sulfate 325mg Tablets with 65mg of Elemental Iron - Iron Supplement for Women, Men - Red - 100 Count (3...
Value for money
Quality
Ease of swallow
Iron content
Functionality
Taste

Our Top Choice

10.0

1

10.0

Iron Supplement for Women - Iron 65mg (Ferrous Sulfate 325mg) - Stomach Friendly | Slow Release Iron | High Absorption - Vitami...
Effectiveness
Iron content
Energy level
Taste
Picked by 278 people this week!
Picked by 278 people this week!

10.0

1
Iron Supplement for Women - Iron 65mg (Ferrous Sulfate 325mg) - Stomach Friendly | Slow Release Iron | High Absorption - Vitami...
Effectiveness
Iron content
Energy level
Taste