Protein bars

1,710 products · 256 brands

USDA's branded food database lists 1,710 protein bars products from 256 brands; the median has 400 calories, 13.4 g of sugars, 26.7 g of protein and 317 mg of sodium per 100 g. The most common serving is 60 g (213 labels).

Data: USDA FoodData Central, April 30, 2026 release.

Every protein bars product, A to Z

Peanut Butter Cookie Flavored Protein BarMuscle Milk · 380 calories per 100 g
Peanut Butter Cookie Flavored Protein BarsMuscle Milk · 380 calories per 100 g
Peanut Butter Creme Favored Pro High Protein BarPower Crunch · 534 calories per 100 g
Peanut Butter Creme Protein Energy BarPower Crunch Pro · 552 calories per 100 g
Peanut Butter Creme Protein Energy BarPower Crunch · 550 calories per 100 g
Peanut Butter Creme Protein Energy BarsPower Crunch · 550 calories per 100 g
Peanut Butter Crisp Fit Snacks Protein BarAlani Nu · 391 calories per 100 g
Peanut Butter Crisp Protein BarMusclepharm · 378 calories per 100 g
Peanut Butter Crunch Flavor Double Layer High Protein Crunch BarsSinister Labs · 422 calories per 100 g
Peanut Butter Crunch Flavored Protein BarsNugo · 320 calories per 100 g
Peanut Butter Crunch Protein BarJimmy! · 429 calories per 100 g
Peanut Butter Crunch Protein BarJimmy! · 448 calories per 100 g
Peanut Butter Crunch Protein BarNugo · 320 calories per 100 g
Peanut Butter Crunch Protein BarLindoranutrition · 421 calories per 100 g
Peanut Butter Crunch Protein BarsSupreme Protein · 453 calories per 100 g
Peanut Butter Crunch Protein Crisp BarsBsn · 418 calories per 100 g
Peanut Butter Cup Flavored Protein BarOne · 383 calories per 100 g
Peanut Butter Cup Flavored Protein BarsOne · 383 calories per 100 g
Peanut Butter Cup Organic Protein BarAloha · 411 calories per 100 g
Peanut Butter Cup Organic Protein BarsAloha · 411 calories per 100 g
Peanut Butter Cup Protein BarNugo · 400 calories per 100 g
Peanut Butter Cup Protein BarsNugo · 400 calories per 100 g
Peanut Butter Cup Protein BarsThink · 393 calories per 100 g
Peanut Butter Dark Chocolate Flavored Chewy Protein BarsHarris Teeter · 475 calories per 100 g
Peanut Butter Dark Chocolate Protein BarsRxbar · 418 calories per 100 g
Peanut Butter Dark Chocolate Protein Chewy BarsFood Club · 475 calories per 100 g
Peanut Butter Dark Chocolate Protein Chewy BarsStater Bros. Markets · 450 calories per 100 g
Peanut Butter Dark Chocolate Protein Chewy BarsOur Family · 475 calories per 100 g
Peanut Butter Dark Chocolate Protein Chewy Granola BarsWeis Quality · 475 calories per 100 g
Peanut Butter Dark Chocolate Protein Chewy Granola BarsClover Valley · 450 calories per 100 g
Peanut Butter Dark Chocolate Protein Chewy Granola BarsSunny Select · 450 calories per 100 g
Peanut Butter Delight Crispy-chewy Protein BarsJunkless · 387 calories per 100 g
Peanut Butter Egg White Protein BarJulian Bakery · 261 calories per 100 g
Peanut Butter Flavor Protein Snack BarOrgain · 400 calories per 100 g
Peanut Butter Flavored Plant-based Protein BarEvolve · 442 calories per 100 g
Peanut Butter Flavored Plant-based Protein BarEvolve · 442 calories per 100 g
Peanut Butter Flavored Protein Chewy BarsFiber One · 394 calories per 100 g
Peanut Butter Flavored Protein Meal Granola BarsAtkins · 458 calories per 100 g
Peanut Butter Flavored Snack Protein Wafer Crisps BarsAtkins · 528 calories per 100 g
Peanut Butter Fruit Nut Protein BarG2g · 426 calories per 100 g
Peanut Butter Fudge Flavored High Protein BarsPower Crunch · 517 calories per 100 g
Peanut Butter Fudge Flavored High Protein BarsPower Crunch · 517 calories per 100 g
Peanut Butter Fudge Flavored Protein Energy BarPower Crunch · 538 calories per 100 g
Peanut Butter Fudge Pro Protein Energy BarPower Crunch · 517 calories per 100 g
Peanut Butter Fudge Protein + Collagen BarsVital Proteins · 447 calories per 100 g
Peanut Butter Fudge Protein Energy BarPower Crunch · 538 calories per 100 g
Peanut Butter Fudge Protein Energy BarsPower Crunch · 538 calories per 100 g
Peanut Butter Granola Protein-rich Meal BarsAtkins · 458 calories per 100 g
Peanut Butter Lovers Combat Gluten Free Crunch Protein BarMusclepharm · 333 calories per 100 g
Peanut Butter Organic Protein BarMusclepharm · 360 calories per 100 g
Peanut Butter Pie Flavored Protein BarOne · 367 calories per 100 g
Peanut Butter Pie Flavored Protein BarsOne · 367 calories per 100 g
Peanut Butter Plant Protein BarsRxbar · 404 calories per 100 g
Peanut Butter Plant-based Protein BarR.e.d.d. · 404 calories per 100 g
Peanut Butter Plant-based Protein BarBright · 475 calories per 100 g
Peanut Butter Protein BarNugo · 400 calories per 100 g
Peanut Butter Protein BarQuaker · 393 calories per 100 g
Peanut Butter Protein BarBlue Dinosaur · 450 calories per 100 g
Peanut Butter Protein BarGrab1 · 383 calories per 100 g
Peanut Butter Protein BarPerfect Bar · 479 calories per 100 g

Source: USDA FoodData Central branded foods, April 30, 2026 release.

Sources for this page

USDA FoodData Central: the food and product records, April 30, 2026 release. fdc.nal.usda.gov
FoodData Central documentation: what each data type is and how branded records are submitted. fdc.nal.usda.gov
21 CFR 101.9, Nutrition labeling of food: the label format, rounding and Daily Values. ecfr.gov
21 CFR 101 subpart D, Nutrient content claims: the thresholds for "low sodium", "sugar free", "high in". ecfr.gov
FDA, How to Understand and Use the Nutrition Facts Label: the 5% and 20% Daily Value rule. fda.gov