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Ferrous Sulfate

Ferrous Sulfate Dosage

Yen Nguyen, PharmDConnie Zheng, PharmD
Reviewed by Yen Nguyen, PharmD, Connie Zheng, PharmD
Last reviewed on September 28, 2023

The average cost for 30 tablets of 325mg of Ferrous Sulfate is $7.58 with a free GoodRx coupon. This is 37.72% off the average retail price of $12.17.

tabletTablet

Dosage

Quantity

Price as low as

Price per unit

325mg

30 tablets

$7.58

$0.25

dropperDropper

Dosage

Quantity

Price as low as

Price per unit

5ml of 75mg/ml

30 droppers

$20.31

$0.68

50ml of 75mg/ml

1 dropper

$7.55

$7.55

Typical dosage for Ferrous Sulfate

Each iron supplement formulation can contain different strengths or even combinations of different forms of iron. Carefully read the package label of your iron product for specific instructions.

Some examples include:

  • Ferrous sulfate (325 mg tablet): For adults and children over 12 years of age, take 1 tablet by mouth daily, preferably with a meal, or as directed by your provider. Speak to your child's provider to get an appropriate dose for your child under 12 years old.
  • Ferrous gluconate (324 mg tablet): For adults, take 1 tablet by mouth three to four times daily. Speak to your child's provider to get an appropriate dose for your child.
  • Ferrous fumarate (325 mg tablet): For adults, take 1 tablet by mouth daily, or as directed by your provider.
  • Polysaccharide-iron (326 mg capsule): For adults, take 1 to 2 capsules by mouth daily, or as directed by your provider.

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