PowerBar Harvest® Bars are a great choice if you're looking for a great-tasting whole food nutrition bar: not a diet bar, a high protein bobybuilder's bar or meal replacement. PowerBar Harvest® energy bars deliver energy and nutrition from real foods like whole grains, fruit, chocolate, and nuts. And each delicious bite is sweetened with natural sweeteners like honey and fruit juice, not chemicals made by faceless corporations that have nothing to do with health.