Built Puff Bars Goes Sour: 3 New Flavors Drop

Written By Kaitlyn Kenna Smith

Built is back at it again with another round of flavor innovation—this time with a sour twist. The popular Built Puff Bars are expanding with three new sour flavors that deliver the same soft, chewy texture and high-protein profile the bar is known for, but with a tangy kick.

The new lineup includes:

  • Sweet Peach Punch – a juicy, sweet-meets-tart peach hit.

  • Blue Razz Blast – candy-inspired sour blue raspberry.

  • Green Apple Crush – crisp, sharp, and refreshing with that classic green apple bite.

Each Built Puff Bar still packs the protein-forward nutrition fans expect while leaning into a bold candy-style taste experience. With this release, Built is clearly aiming to give high-protein snacking an extra edge, especially for those who want their bar to taste more like a sour candy than a protein snack.

If you’ve been waiting for something that breaks the “chocolate-and-cookie” mold, this sour trio might be worth grabbing a box of.

Kaitlyn Kenna Smith
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