See the DrugPatentWatch profile for vascepa

Based on the information available, the recommended dosage of Vascepa (icosapent ethyl) for lowering triglycerides is 4 grams per day. This dosage is typically divided into two 2 gram doses, taken twice daily [1].

It is important to note that Vascepa is used in addition to a healthy diet and regular exercise, and is not a substitute for these lifestyle modifications. Additionally, Vascepa is used to reduce the risk of cardiovascular events in adults with elevated triglyceride levels, and should be used under the supervision of a healthcare professional [1].

It is also important to follow the dosage instructions provided by a healthcare professional, as individual needs and responses may vary.

Sources:
[1] <https://www.drugpatentwatch.com/drugs/vascepa>