BUILT Sour Puff Bar

BUILT Sour Puff Bars – Marshmallow Protein Snack with Sweet & Tangy Flavor

BUILT Sour Puff Bars combine the light, marshmallow-style texture of BUILT’s popular Puff bars with a sweet-and-tart twist. Each bar features a fluffy protein center, a tangy candy-style coating, and crunchy sugar sprinkles for a bold flavor experience. With 16g of protein and only 140 calories per bar, Sour Puff Bars deliver a convenient snack that fits active lifestyles and busy days.

Designed for great taste and texture, BUILT Sour Puff Bars provide a soft, airy bite that’s reminiscent of a chocolate-covered marshmallow treat. Each bar also includes collagen peptides and is gluten-free, making it a simple, protein-packed snack option for post-workout fuel, midday cravings, or anytime you want something sweet with added protein.

Available Flavors

• Blue Razz Blast – Inspired by classic blue raspberry candy flavor
• Sweet Peach Punch – A sweet and tangy peaches-and-cream style flavor
• Green Apple Crush – Crisp apple flavor with a balance of sweet and tart
• Pink Lemonade Squeeze – Bright citrus lemonade flavor with nostalgic sweetness

Key Features & Highlights

• 16g Protein per bar
• Only 140 calories per serving
• Includes collagen peptides as part of the protein blend
• Soft, marshmallow-style texture with a sweet and tart coating
• Gluten-Free snack option
• Great for post-workout snacks, on-the-go fuel, or afternoon treats
• Smooth flavor experience without the typical chalky texture of many protein bars