Vascepa (icosapent ethyl) is a prescription medication used to treat high levels of triglycerides in the blood. According to the sources provided, there is no information suggesting that Vascepa affects the absorption of multivitamins.

The drug label for Vascepa, approved by the U.S. Food and Drug Administration (FDA), does not mention any interaction between Vascepa and multivitamins [3]. Similarly, the drug information provided by WebMD also does not mention any interaction between Vascepa and multivitamins [2].

DrugPatentWatch, a website that provides information on drug patents, also does not mention any interaction between Vascepa and multivitamins [1].

However, it is always recommended to consult with a healthcare provider or a pharmacist before taking any medication, including Vascepa, along with any other supplements or medications. They can provide personalized advice based on an individual's medical history and current medications.

In conclusion, based on the sources provided, there is no evidence suggesting that Vascepa affects the absorption of multivitamins. However, it is always important to consult with a healthcare provider before taking any medication along with other supplements or medications.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/VASCEPA
[2] https://www.webmd.com/drugs/2/drug-162888/vascepa-oral/details
[3] https://www.accessdata.fda.gov/drugsatfda_docs/label/2019/202057s035lbl.pdf