SmartSweets

The intense sour coating actually made my lips tingle, but the sweet watermelon flavor that follows is totally worth it. Each little cube stays chewy and fresh even after I left the bag open for a couple days.

We tore through a bag of these on a road trip and they kept us awake way better than coffee. That initial sour zing fades into the sweet watermelon, making it hard to stop at just one handful.

I was a little hesitant about how sour they'd actually be, but the first bite hit me with that perfect tangy punch before the sweet watermelon flavor kicked in. The texture is chewy but not sticky, which makes them dangerously easy to keep eating.