ISS Research make some seriously tasty protein bars. The gluten free treat is available in 5 different flavors, chocolate & caramel, peanut butter & caramel, vanilla toffee fudge, almond fudge brownie and cookie caramel crunch. Two new variants have now made their way out chocolate caramel candies and butter toffee crunch. If you have seen the pictures you will definitely want to give at least one of them a try.
