Used by athletes including Olympic gold medal speed skater Chris Witty and the GoLite adventure racing team, the all-natural ProBars offer an alternative to chemical-filled energy bars. Made of 70% raw ingredients, which are faster to digest, they have no chemical additives, no preservatives and are 100% vegan. Most importantly, ProBars taste great. After all, the best energy bar in the world doesn't do you any good if you can't stand to eat it.