High Protein Bars - 28g Protein, 150 Calories, 0g Sugar

Person holding a David Protein bar and smiling toward the camera.

More protein, more value.

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Built on science. Backed by experts.

Portrait photograph of Andrew Huberman

Andrew Huberman, Ph.D.

Neuroscientist and host of the Huberman Lab podcast, David partner

Portrait photograph of Andrew Huberman

Andrew Huberman, Ph.D.

Neuroscientist and host of the Huberman Lab podcast, David partner

Andrew Huberman, Ph.D., is a tenured professor of neurobiology and ophthalmology and, by courtesy, of psychiatry and behavioral sciences at Stanford University School of
Medicine. His research focuses on brain development, visual perception, stress resilience and neural plasticity.

He earned his Ph.D. from UC Davis and has published over 75 peer-reviewed articles in top scientific journals, including Nature, Science and Cell.

Dr. Huberman has received numerous awards, including the Cogan Award and the McKnight Scholar Award.In 2021, he launched the Huberman Lab podcast, the world's most popular health and science podcast, translating neuroscience into actionable protocols for optimizing health and performance. He is the author of the upcoming book, Protocols: An Operating Manual for the Human Body.

Dr. Gabrielle Lyon

Founder of Muscle-Centric Medicine®, Board-Certified Physician, New York Times Bestselling Author, David partner

Dr. Gabrielle Lyon

Founder of Muscle-Centric Medicine®, Board-Certified Physician, New York Times Bestselling Author, David partner

Dr. Gabrielle Lyon is board-certified in family medicine, a fellowship-trained physician from Washington University in St. Louis in Nutritional Science and Geriatrics, and the founder of Muscle-Centric Medicine®, a science-based approach that places skeletal muscle at the center of metabolic health, disease prevention, and longevity.

She is a two-time New York Times bestselling author of Forever Strong: A New, Science-Based Strategy for Aging Well and The Forever Strong PLAYBOOK.

Through her books, podcast, and educational platforms, she translates complex science into practical strategies for building strength, preserving vitality, and maintaining independence throughout life. Widely recognized for her expertise in dietary protein and human performance, she works with elite athletes, high-performance leaders, an U.S. Special Operations Forces.

Dr. Lyon is leading a shift in modern medicine by redefining muscle as the foundation of long-term health and resilience. She continues to treat patients through her private telehealth medical practice, Strong Medical.
For more information, visit https://drgabriellelyon.com/.

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A lot of protein, not a lot of calories.

Designed for protein efficiency. Nothing else.

David Gold bars contain 150 calories, 0g sugar, 28g protein and 56% DV protein per 62g bar; David Bronze bars contain 150 calories, 0g sugar, 20g protein, and 40% DV protein per 58g bar; Built Puff bars contain 140-160 calories, 6-8g sugar, 15-17g protein, and 30-34% DV protein per 40-43g bar; Barebells Original Protein Bars contain 200-210 calories, 1-2g sugar, 20g protein, and 32% DV protein per 55g bar; and Quest Nutrition Protein Bars contain 150-200 calories, 1g sugar, 18-21g protein, and 36-42% DV protein per 52-60g bar.

Highly digestible protein

Designed to support muscle protein synthesis, recovery, and satiety.

Balanced macros

At 150 calories and 0g of sugar, every bar delivers protein the way your body needs it.

A bar you'll keep reaching for

Consistency depends on a bar you actually look forward to.

Engineered for protein efficiency. Nothing else.

Calories from protein (%)
David chocolate chip cookie dough flavored protein bar packaging on a white background
75%
BUILT PUFF Cookie Dough Chunk bar packaging on a white background
49%
Quest protein bar packaging for chocolate chip cookie dough flavor on a white background
47%
Barebells protein bar in chocolate dough flavor on a white background
40%

David Gold bars contain 150 calories, 0g sugar, 28g protein and 56% DV protein per 62g bar; David Bronze bars contain 150 calories, 0g sugar, 20g protein, and 40% DV protein per 58g bar; Built Puff bars contain 140-160 calories, 6-8g sugar, 15-17g protein, and 30-34% DV protein per 40-43g bar; Barebells Original Protein Bars contain 200-210 calories, 1-2g sugar, 20g protein, and 32% DV protein per 55g bar; and Quest Nutrition Protein Bars contain 150-200, 1g sugar, 18-21g protein, and 36-42% DV protein per 52-60g bar.