Unfortunately, none of the sources provided mention the expiration date of the Vascepa coupon. However, the sources do provide some helpful information about Vascepa and its use. Vascepa is a prescription medication that contains the active ingredient icosapent ethyl, which is used to treat high levels of triglycerides in the blood. It is manufactured by Amarin Pharma Inc. [1][2]

The drug is relatively new, having received FDA approval in 2012, and is currently protected by patents that prevent generic versions from being sold until at least 2029. [1] Vascepa has been shown to be effective in reducing triglyceride levels in patients with high triglycerides, and it is generally well-tolerated by patients. [2]

The Vascepa website does offer a copay savings program for eligible patients, which can help reduce the cost of the medication. However, the terms and conditions of the program, including any expiration date, are not mentioned on the website. [3]

In conclusion, while the sources provided do not mention the expiration date of the Vascepa coupon, they do provide helpful information about the drug and its use. Patients who are interested in the copay savings program should consult the Vascepa website for more information. [1][2][3]

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/VASCEPA
[2] https://www.medicalnewstoday.com/articles/drugs-vascepa
[3] https://vascepa.copaysavingsprogram.com/