ZAP peanut butter based energy bars contain 10 natural vegetables and fruits blended into the peanut butter - chock full of vitamins, minerals, fiber, and ANTIOXIDANTS. ZAP energy bars are a better way to snack in-between meals when you're on the go. Everyone needs a little ZAP! Click images to enlarge labels. THE BLEND OF NATURAL VEGETABLES AND FRUITS HAVE 21 VITAMINS AND MINERALS IN TRACE AMOUNTS.