Guardion Health Sciences, Inc. revenue for the last year amounted to 12.25 M USD, the most of which — 11.91 M USD — came from its highest performing source at the moment, Nutritional Supplements. The greatest contribution to the revenue figure was made by North America — last year it brought Guardion Health Sciences, Inc. 12.25 M USD, and the year before that — 11.03 M USD.