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Colorado Biolabs, Inc.
Phone: (888) 442-0067
info@coloradobiolabs.com

Proferrin ® ES
HEME IRON POLYPEPTIDE
Iron Supplement

Heme Iron has Fewer Side Effects

  • Less constipation, nausea and cramping
    than IV iron
  • Reduced GI distress vs. ionic iron

Heme Iron has Higher Absorption

  • Increased serum iron 23 times greater
    than ferrous fumarate 1

Heme Iron is More Convenient

  • Can be taken with or without meals 2
  • Absorption not affected by achlorhydria 3

*This Statement has not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure of prevent any disease.

Recommended Use: One tablet taken up to three times per day.

 

  1. Seligman, et. al. Nutrition Research 2000;20:1279-86
  2. Uzel, et. al. Seminars in Hematology 1998;35:27-34
  3. Sharma, et. al. Southern Medical Journal 2004;97:887-9
  4. Heme Monograph – Merck Manual: 10 th Edition, P. 670

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