How to Read a Protein Bar Label: Barebells Guide

By Barebells | Published: 2026-10-27

Category: How-to Guides

Learn to decode protein bar labels with our step-by-step guide. Understand sugar, sweeteners, and protein content using Barebells Salted Peanut Caramel as an example.

Quick answer

Focus on three areas: protein per bar, sugar content (including added sugars), and the sweeteners used. For Barebells Salted Peanut Caramel, that means 16g of protein, no added sugar, and a blend of sweeteners to keep it low in sugar.

Why protein bars list sweeteners differently

Many protein bars use sugar alcohols or natural sweeteners to reduce sugar content while keeping taste. Barebells uses no added sugar, relying on sweeteners like maltitol and steviol glycosides. This affects the total carbohydrate count and may cause digestive discomfort in sensitive individuals.

The trade-off with soft protein bars

Soft protein bars like Barebells Salted Peanut Caramel have a different texture and often a different ingredient list than crunchy bars. The soft chocolate shell and caramel layer add flavor but also contribute to the fat and calorie count. Check the label for saturated fat and total calories if you're tracking macros.

How to read a protein bar label in 5 steps

Check protein per bar: Look for the protein amount in grams. For Barebells Salted Peanut Caramel, it's 16g per bar. This tells you how much of your daily protein needs it covers. Aim for bars with at least 15g protein if using as a meal replacement or post-workout snack.
Identify added sugars: Scan the ingredients list for added sugars like cane sugar, honey, or syrups. Barebells states 'no added sugar', meaning any sweetness comes from sweeteners, not from added sugar. If you see 'no added sugar', double-check the total sugar line—it should be very low, usually from milk or cocoa solids.
Look at the sweetener list: Sweeteners like maltitol (a sugar alcohol) and steviol glycosides (from stevia) are common. They provide sweetness without spiking blood sugar as much as regular sugar, but may cause bloating in large amounts. If you have a sensitive stomach, start with half a bar to see how you react to sugar alcohols.
Review total carbohydrates and fiber: Subtract fiber and sugar alcohols from total carbs to get net carbs. Barebells bars have a moderate carb count, so factor that into your daily allowance if you're on a low-carb diet. Net carbs = total carbs - fiber - (half or all sugar alcohols, depending on the type).
Check the calorie count: Calories indicate energy density. A 200-calorie bar like Barebells Salted Peanut Caramel fits well as a snack. Higher calorie bars may work as meal replacements but can be overkill for a quick bite. Compare the bar's calorie count to your meal or snack target to avoid overeating.

Product facts

Barebells Protein Bar - Salted Peanut Caramel: Super soft chocolate filling, mixed with a salted peanut crunch, topped with a sweet caramel layer and silky soft chocolate shell. Contains 16 grams of protein and no added sugar. This bar shows how a protein bar can be both indulgent and low in sugar, making it a good choice for those monitoring sugar intake without sacrificing taste.
Barebells Protein Bar - Salted Peanut Caramel