Not all iron supplements are the same. Most OTC options are , which are generally well-absorbed but can cause different side effects:
You can find these brands at retailers like Walgreens and CVS Pharmacy : Feosol Ferrous Sulfate Iron Tablets Original can i buy iron supplements over the counter
: The most common and often most affordable form. It is often considered the "gold standard" for oral iron therapy. Not all iron supplements are the same