About the project

A narrower comparison, done carefully

100 Calorie Protein Bars is an independent resource built to answer a deceptively specific question: which packaged protein bars genuinely contain 100 calories or fewer per individual bar?

The site is owned by United Internet Ventures LLC. Its purpose is to make serving math, measured protein, missing data, and source recency visible—without pretending every low-calorie snack is a high-protein option.

We do not manufacture or sell the products listed. We do not claim first-person taste testing unless a future article explicitly documents it. Learn more in our editorial methodology or contact United Internet Ventures with corrections.