Lipocine Inc. revenue for the last year amounted to -2.85 M USD, the most of which — -2.85 M USD — came from its highest performing source at the moment, Oral Delivery Solutions, the year earlier bringing 500.00 k USD. The greatest contribution to the revenue figure was made by United States — last year it brought Lipocine Inc. -2.85 M USD, and the year before that — 500.00 k USD.