Best Natural Nutrition Bars in 2026

Contains one 12-count box of Bulletproof Chocolate Chip Cookie Dough Collagen Protein Bars

With bits of chocolate and cacao nibs, our Chocolate Chip Cookie Dough flavor tastes like a cookie while providing on-the-go nutrition and fuel

Made with 11g of protein, satisfying cashew butter for a shortbread texture and pure MCT oil for sustained energy

Contains one 12-count box of Bulletproof Lemon Cookie Collagen Protein Bars

With notes of bright citrus, our Lemon Cookie flavor tastes like a cookie while providing on-the-go nutrition and fuel

Made with 11g protein, satisfying cashew butter for a shortbread texture and pure MCT oil for sustained energy

Contains one 12-count box of Bulletproof Fudge Brownie Collagen Protein Bars

With cocoa and cashew butter, our Fudge Brownie bar has a fudgy, decadent texture, all while providing on-the-go nutrition and fuel

Made with 11g protein, satisfying cashew butter for a shortbread texture and pure MCT oil for sustained energy

Collagen Protein: Great source of protein from grass-fed cows, only 2g of naturally occurring sugar, no added sugar

Quality Fats: Bars feature added Brain Octane MCT oil which offers a reliable and quick source of energy; from coconuts, no palm oil

Maximum Fuel On-The-Go: Healthy snack that keeps you full and focused anytime of day with all the best amino acids for bone, joint, and skin support

Contains one 12-count box of Bulletproof Peanut Butter Chocolate Chip Protein Crisp Bars

Stop settling for average protein bars. Meet Protein Crisp Bars, the craveable version of your on-the-go snack

Craveable: A rich, nutty flavor combination of chocolate chips and peanut butter complete these soft, chewy bars with protein crisps and nut pieces for the perfect crunch

Contains one 12-count box of Bulletproof Chocolate Mint Chip Protein Crisp Bars

Stop settling for average protein bars. Meet Protein Crisp Bars, the craveable version of your healthy, on-the-go snack

Craveable: A satisfying, nutty chocolate base meets a refreshing, light minty flavor in these soft, chewy bars with protein crisps and nut pieces for the perfect crunch

Contains one 12-count box of Bulletproof Salted Caramel Protein Crisp Bars

Stop settling for average protein bars. Meet Protein Crisp Bars, the craveable version of your healthy, on-the-go snack

Craveable: A sweet caramel balances a hint of sea salt and nutty almond flavor in these soft, chewy bars with protein crisps and nut pieces for the perfect crunch

COLLAGEN PROTEIN FROM GRASS-FED COWS: These delicious shortbread protein bars are made with Bulletproof Collagen protein from grass-fed cows. These bars have the same amino acids found in bone broths which are the building blocks of bone, joints, and skin.

QUALITY FATS HELP KEEP YOU FULL AND FOCUSED: Bulletproof's Collagen Protein Bars feature added Brain Octane oil and XCT oil to keep you performing with steady energy.

THOUGHTFULLY PROCESSED WITH NO UNWANTED EXTRAS: The ingredients in our protein bars are delicately processed at low temperature to preserve their natural flavors and to make sure you’re getting the maximum nutrients in every bite.

LOW CARB KETO BAR: Cacao nibs and almond butter combine bold chocolate flavor with crunchy almond sweetness; Keto friendly, gluten-free, and Kosher, with 7 grams of plant-based protein, MCT oil, no added sugar and 3g net carbs

KETO WITH A ZING: Designed by our nutritionist founders to provide optimum macros, clean ingredients and superior taste; No artificial flavors, added sugar, or preservatives. Packed with good protein, healthy fats, and fiber to satisfy cravings

UNBEATABLE TASTE & TEXTURE: You don’t have to compromise on taste, convenience, or nutrition to stay in ketosis;Always creamy and smooth, never dry or grainy; Bold flavors from ingredients, not sugar;Even if you’re not keto, you’ll love the taste

LOW CARB KETO BAR: The classic flavor of yummy peanut butter cookie dough with MCT oil and 8 grams of plant-based protein;No added sugar and 3g net carbs with a taste and texture that’s divine;Keto friendly, gluten-free, and Kosher

KETO WITH A ZING: Designed by our nutritionist founders to provide optimum macros, clean ingredients and superior taste;No artificial flavors, added sugar, or preservatives;Packed with good protein, healthy fats, and fiber to satisfy cravings

UNBEATABLE TASTE & TEXTURE: You don’t have to compromise on taste, convenience, or nutrition to stay in ketosis;Always creamy and smooth, never dry or grainy. Bold flavors from ingredients, not sugar;Even if you’re not keto, you’ll love the taste