We’ve all seen that tiny expiration date on Twizzlers, but do they ever truly go bad? To answer that question, we must first find out what Twizzlers are (and are not) made of. Diglyceride…? Thiamin mononitrate…? Forgot that. Luckily, someone has already done the work: PETA. Turns out, Twizzlers are “accidentally vegan.” That means you can enjoy those little red straws until the apocalypse and then some. So do Twizzlers go bad? No, but then again, can something that’s never “good” go bad?