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21st Century, Slow Release Iron, 60 Tablets

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21st Century, Slow Release Iron, 60 Tablets

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21st Century, Slow Release Iron, 60 Tablets

In Stock
  • Expiration Date: 08/2020
  • Shipping Weight:
    0.18 lbs
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  • Product Code: CEN-27343
  • UPC Code: 740985273432
  • Package Quantity: 60 Tablets
  • Dimensions:
    4 x 2.5 x 1.8 in, 0.15 lbs
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Frequently Purchased Together
Product Overview


  • Dietary Supplement
  • High Potency Formula
  • Gentle on Your System
  • Compare Active Ingredient To Slow FE®†
  • 21st Century...For a Healthier Future
  • Laboratory Tested - Guaranteed Quality

21st Century Slow Release Iron is a high potency iron supplement designed to be more gentle to your system.

Suggested Use

Take one (1) tablet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage.

Other Ingredients

Calcium carbonate, cellulose, stearic acid, polyvinyl alcohol, magnesium stearate, silicon dioxide, PEG, artificial colors (FD&C red #40, FD&C yellow #6, FD&C blue #2), talc, titanium dioxide.

No added yeast, preservatives or artificial flavors.

†Slow FE® is a registered trademark of Novartis Consumer Health Inc.


Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out or reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. Store at room temperature.

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving: % DV
Iron (as Dried Ferrous Sulfate) 45 mg 250%
Percent Daily Value (DV).
iHerb Customer Reviews

Maintenance iron !! Lifetime 5% off! use below ⬇(green text) on check out

Posted by Z P C 6 5 9 on Dec 21, 2017 | Verified Purchase

I was diagnosed with iron deficiency anemia, and after my hemoglobin becomes normal, this brand is the one i chose to maintain it because the dose is just enough for me.

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great iron supplement

Posted by iHerb Customer on Dec 04, 2017 | Verified Purchase

I've been using this for years. it has always helped as i've always been love on iron.

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Never received

Posted by iHerb Customer on Nov 27, 2017 | Verified Purchase

He shipper they used said i had no secure place to deliver and that it would be redelivered for an entire week this went on. They never delivered it and i finally had to cancel and buy from Amazon.

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Posted by iHerb Customer on Nov 10, 2017 | Verified Purchase

Doesn't upset my stomach. I don't even notice if I've taken them. Other iron pills normally give me a light headache and an upset stomach. I don't have to worry about that with these pills. Easy to swallow.

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great product

Posted by iHerb Customer on Oct 13, 2017 | Verified Purchase

been using for a long time and i am still very satisfied

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