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

Protein Bar, Cookies 'n' CreamSupreme Protein · 398 calories per 100 g
Protein Bar, Creamy Cookie CrispMet-rx · 367 calories per 100 g
Protein Bar, Creamy Cookie CrispMet-rx · 367 calories per 100 g
Protein Bar, Creamy Peanut Butter CrispMet-rx · 353 calories per 100 g
Protein Bar, Creamy Peanut Butter CrispMet-rx Protein Plus · 365 calories per 100 g
Protein Bar, Dark Chocolate AlmondPremier Protein · 403 calories per 100 g
Protein Bar, Dark Chocolate and CaramelNugo Stronger · 400 calories per 100 g
Protein Bar, Dark Chocolate CoconutPure Protein · 380 calories per 100 g
Protein Bar, Dark Chocolate Salted Caramel NutCaveman · 452 calories per 100 g
Protein Bar, Double ChocolateSimply Truth · 380 calories per 100 g
Protein Bar, Double ChocolateRxbar · 394 calories per 100 g
Protein Bar, Double Dark Chocolate NutKind · 500 calories per 100 g
Protein Bar, Double Fudge BrownieMuscle Milk · 381 calories per 100 g
Protein Bar, Frosted Cinnamon RollFitjoy · 383 calories per 100 g
Protein Bar, Frosted CoconutProbar · 414 calories per 100 g
Protein Bar, Frosted Peanut ButterPro Bar · 414 calories per 100 g
Protein Bar, Frosted Peanut ButterProbar · 414 calories per 100 g
Protein Bar, Grandma's Lemon SquareFitjoy · 355 calories per 100 g
Protein Bar, Lemon BlissMuscle Milk · 380 calories per 100 g
Protein Bar, Mango, PineappleRxbar · 404 calories per 100 g
Protein Bar, Maple Sea SaltRxbar · 423 calories per 100 g
Protein Bar, Mint ChocolatePro Bar · 400 calories per 100 g
Protein Bar, Mint Chocolate CrispFitjoy · 355 calories per 100 g
Protein Bar, Mint Cookie CrunchMuscle Milk · 367 calories per 100 g
Protein Bar, Mixed BerryQuest Bar · 333 calories per 100 g
Protein Bar, Mixed Berry BlissQuestbar · 333 calories per 100 g
Protein Bar, Mixed Berry BlissQuest Bar · 317 calories per 100 g
Protein Bar, Mocha BrowniePure Protein · 333 calories per 100 g
Protein Bar, Oatmeal Chocolate ChipQuest · 317 calories per 100 g
Protein Bar, Peanut ButterRxbar · 385 calories per 100 g
Protein Bar, Peanut ButterChocorite · 294 calories per 100 g
Protein Bar, Peanut Butter & BerriesRxbar · 385 calories per 100 g
Protein Bar, Peanut Butter Banana ChocolateG2g · 429 calories per 100 g
Protein Bar, Peanut Butter CaramelPure Protein · 368 calories per 100 g
Protein Bar, Peanut Butter ChocolateProbar · 414 calories per 100 g
Protein Bar, Peanut Butter CookiePowerbar · 431 calories per 100 g
Protein Bar, Peanut Butter Cookie DoughPromax · 358 calories per 100 g
Protein Bar, Peanut Butter CupMet-rx · 353 calories per 100 g
Protein Bar, Peanut Butter Pretzel TwistSupreme Protein · 420 calories per 100 g
Protein Bar, Peanut Butter Pretzel TwistSupreme Protein · 427 calories per 100 g
Protein Bar, Peanut Butter SupremeQuest · 350 calories per 100 g
Protein Bar, Peanut CacaoWella Bar · 476 calories per 100 g
Protein Bar, Raspberry Chocolate TruffleFitjoy · 355 calories per 100 g
Protein Bar, Roasted Peanut Dipped in Real Dark ChocolateNugo · 422 calories per 100 g
Protein Bar, Rocky RoadQuest · 350 calories per 100 g
Protein Bar, S'moresPure Protein · 400 calories per 100 g
Protein Bar, Salted CaramelPromax · 316 calories per 100 g
Protein Bar, Salted CaramelPremier Protein · 403 calories per 100 g
Protein Bar, Salted CaramelVega · 414 calories per 100 g
Protein Bar, Salted Caramel CrunchAtkins · 333 calories per 100 g
Protein Bar, VanillaPowerbar · 350 calories per 100 g
Protein Bar, Vanilla Almond CrunchQuestbar · 317 calories per 100 g
Protein Bar, Vanilla CaramelQuest Hero · 300 calories per 100 g
Protein Bar, Vanilla Coconut CrunchPowerbar · 333 calories per 100 g
Protein Bar, White Chocolate Cinnamon AlmondKind · 500 calories per 100 g
Protein BarsProtein One · 333 calories per 100 g
Protein BarsProtein One · 333 calories per 100 g
Protein BarsGood! Snacks · 367 calories per 100 g
Protein Bars, Chocolate ChipFiber One · 333 calories per 100 g
Protein Bars, Chocolate Chocolate ChipNugo Dark · 400 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