Built Puff are here! What are Built Puff, you ask?  Well, they are a bit of heaven on earth. Marshmallow heaven, that is.  The first and only collagen protein bar with amazing marshmallow texture, Built does it again.  It has a delicious texture, flavor, and, of course, it is covered in Built’s signature chocolatey shell. You will quickly forget this is a protein bar, thinking of it more as a tasty treat.  Feel good about that. Each Puffs bar is packed with protein, perfect for post-workout snacks, midday boosts, or guilt-free treats. Made with ingredients like whey isolate protein, collagen, and more. This variety pack supports an active lifestyle.