This GNC is in the Providence Square shopping center near Home Depot. I went into the store the other day as I wanted some iron supplements as I am anemic. The guy working there was very nice and told me to wait until I spoke to my physician before I bought anything as too much iron could be detrimental to my health. I was surprised that he didn’t try to make a quick sale as I would have purchased something. I will definitely go back after I speak to my doctor.