This $24 Amazon Supplement Gives Me Energy When It's 2 P.M. and I Am DONE

Good news: Experiencing a daily 2 p.m. slump where you're all the sudden overcome with an inability to be productive does not make you a lazy piece of garbage—according to the University of Rochester Medical Center (URMC), late-in-the-day energy lags are something most human beings experience naturally. The tricky part is that as professional adults, we're still required to work through the afternoon, meaning we sometimes resort to unhealthy means to reboot our energy. For me, this has historically involved cookies from the drawer of sin at my office, which I use to spike my blood sugar but inevitably results in a rapid crash.

Recently, however, I've discovered a few stimulating supplements, on Amazon no less, that have been my saving grace during these afternoon slumps. Because I eat a plant-based diet, supplements can sometimes be hard to find, but these affordable vegan vitamins do the trick. If you're looking for energy-boosting, plant-based supplements that will show up on your doorstep within two days, you've come to the right place. Read on to discover my three favorites (plus a few other highly reviewed picks from Amazon).

Want more vitamin recommendations? Don't miss our advice on the supplements you should be taking in your 20s and 30s.