Vascepa (icosapent ethyl) is a prescription medication used to treat high levels of triglycerides in the blood. According to the sources provided, there are no known interactions between Vascepa and supplements. However, it is always important to consult with a healthcare professional before taking any new medications or supplements.

The first source [1] provides information about the drug patent for Vascepa. It does not contain any information regarding the interactions between Vascepa and supplements.

The second source [2] is from WebMD and provides details about Vascepa, including its uses, side effects, and precautions. It does not mention any interactions between Vascepa and supplements.

The third source [3] is from Drugs.com and provides a list of potential drug interactions with Vascepa. However, it does not list any supplements that interact with Vascepa.

In conclusion, based on the sources provided, there are no known interactions between Vascepa and supplements. However, it is always important to consult with a healthcare professional before taking any new medications or supplements.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/VASCEPA
[2] https://www.webmd.com/drugs/2/drug-162888/vascepa-oral/details
[3] https://www.drugs.com/drug-interactions/icosapent,vascepa.html