What is the generic form of vyvanse?

The generic name is lisdexamfetamine dimesylate. Vyvanse is the brand name for this drug, which is a prodrug of dextroamphetamine.

Note: In the US, there isn’t a widely available FDA-approved generic version of Vyvanse on the market (as of my latest update). If you’re in another country or need current availability, I can help look it up.