Dietary Supplement. Dietary supplement oral use. Helps to prevent anemia. Promotes absorption, usage and proteins elaboration. Helps the growth and tissues regeneration. Hierrovital helps to prevent iron deficiency anemia, vitamin B12 deficiency anemia also known as pernicious anemia, vitamin C which is needed for the growth and repair of tissues in all parts of your body and helps the absorption of iron and folic acid that works with vitamin B12 and vitamin C to help the body break down, use, and make new proteins (Source: http://www.nlm.nih.gov/medlineplus/). Medical prescription not required. www.gammalaboratories.com. Facebook Gamma Laboratories. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.) Made in El Salvador.