They have three flavors:
Each bar has 100 calories, 8g of protein and 3g of fiber. All three are dense bars, as you expected for a health bar. The first two, neither Rachel or I cared for (but Ben did).
But I really liked the Chocolate+Caramel bar - it's quite tasty. You can watch Lose-It!'s Twitter feed for possible future giveaways or you can order them directly from http://www.rechargefoods.com/
(I was not compensated in any way for this post nor do I have any future expectation to be compensated as a result.)