Best Low Sugar Paleo Egg Protein Bars

Lowest Sugar Protein Bars that are Egg Protein and Paleo
Ranking of lowest sugar protein bars filtered by: Egg Protein, Paleo
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By Protein Bar Nerd
October 17, 2025

Rankings Overview

  1. 1. Primal Kitchen
    Peanut Butter

    Primal Kitchen’s Peanut Butter bar is the rare dairy‑free, egg‑white–powered PB bar that skips sugar alcohols, keeps sugar to 2 grams, and leans on fats and fiber for steady, keto‑friendly energy.

  2. 2. Caveman Foods
    Chocolate Salted Carmel

    A dessert-leaning, dairy-free bar built on egg‑white protein and real sugar (no sugar alcohols) that wins on taste without the chalk.

  3. 3. RXBAR
    Chocolate Sea Salt

    Eight ingredients, egg-white protein, and date sweetness make RXBAR Chocolate Sea Salt the rare bar that reads like a pantry and actually tastes like cocoa with a pinch of salt.

Compare Best Low Sugar Paleo Egg Protein Bars

BarSugarProteinCarbsFatCaloriesIngredientsAdditives
Primal Kitchen
Peanut Butter
291015200162
Caveman Foods
Chocolate Salted Carmel
8101710190171
RXBAR
Chocolate Sea Salt
141223820080

Under the Microscope

1.

Primal Kitchen

Peanut Butter

Primal Kitchen Peanut Butter protein bar product photo
Product image of Primal Kitchen Peanut Butter protein bar
9g
Protein
15g
Fat
10g
Carbs
2g
Sugar
200
Calories
Allergens:Eggs, Tree Nuts, Coconuts, Peanuts
Diet:Keto, Vegetarian, Gluten-Free
Total Ingredients:16

What's in the Peanut Butter Primal Kitchen bar?

Peanut butter leads the way, and the label reads like a pantry: peanuts, vanilla, sea salt, and a little honey. For protein, Primal Kitchen uses eggs and egg whites—complete and dairy‑free—backed by peanuts, flaxseed, sunflower seeds, and almonds.

The build is fat‑forward and lower in carbs: 15 grams of fat, 10 grams of carbs, just 2 grams of sugar, with prebiotic tapioca fiber (a soluble fiber from cassava) and a hint of monk fruit for sweetness.

Additives stay minimal—two small helpers, sunflower lecithin to keep things blended and rosemary extract to protect the oils.

Protein
9
15
Fat
15
9
Carbs
10
20
Sugar
2
4
Calories
200
210

What are people saying?

Main praise: Clean, pantry‑style ingredients with gentle sweetness (honey plus monk fruit), slow‑steady energy, and whey‑free complete protein from egg whites.

Main criticism: Polarizing taste and texture with only 9 grams of protein—some find it bland or chalky, and the refined tapioca fiber can be noticeable for very sensitive stomachs.

Bottom Line

Choose it if you want a low‑sugar, keto‑leaning, dairy‑free snack that tastes like peanut butter first and a protein bar second—steady afternoon fuel rather than a dessert.

Other Flavors

Almond Spice
2.

Caveman Foods

Chocolate Salted Carmel

Caveman Foods Chocolate Salted Carmel protein bar product photo
Product image of Caveman Foods Chocolate Salted Carmel protein bar
10g
Protein
10g
Fat
17g
Carbs
8g
Sugar
190
Calories
Allergens:Eggs, Tree Nuts, Coconuts, Sesame
Diet:Paleo, Vegetarian, Gluten-Free
Total Ingredients:17

What's in the Chocolate Salted Carmel Caveman Foods bar?

Caveman Foods’ Chocolate Salted Carmel keeps its promise simple: chocolate–caramel flavor over a crunchy base of nuts and seeds, held together by clean, dairy‑free egg‑white protein. The macros read snack, not meal—10g of protein at 190 calories—with fats coming mostly from whole seeds and coconut and a touch of palm kernel oil for structure.

Sweetness comes from tapioca syrup and cane sugar, buffered by soluble tapioca fiber (a cassava‑derived binding fiber) so the energy bump feels smoother than candy. The ingredient list is short and mostly whole‑food, with just one classic additive—sunflower lecithin—to keep the chocolatey bits cohesive.

Protein
10
15
Fat
10
9
Carbs
17
20
Sugar
8
4
Calories
190
210

What are people saying?

Main praise: Taste leads the applause: real nut‑and‑seed texture, clean sweetness without sugar alcohols, and complete, dairy‑free protein that satisfies as a grab‑and‑go snack.

Main criticism: The trade‑offs show up in lighter protein (10g), a sweetness some find too strong for daily use, non‑keto macros, and a chocolate layer that can soften in heat with occasional batch variability.

Bottom Line

Best as a snack for dairy‑free eaters who want a candy‑adjacent bite with real crunch and 10g protein. Great pre‑workout or as an afternoon bridge; less ideal if you need keto macros or 20g+ protein.

Other Flavors

Salted Almond
Butter
3.

RXBAR

Chocolate Sea Salt

RXBAR Chocolate Sea Salt protein bar product photo
Product image of RXBAR Chocolate Sea Salt protein bar
12g
Protein
8g
Fat
23g
Carbs
14g
Sugar
200
Calories
Allergens:Eggs, Tree Nuts
Diet:Vegetarian, Gluten-Free
Total Ingredients:8

What's in the Chocolate Sea Salt RXBAR bar?

RXBAR Chocolate Sea Salt sticks to the basics: dates bring the sweetness and chewy structure, egg whites supply the protein, almonds and cashews add richness, and real chocolate and cocoa with a pinch of sea salt finish the flavor.

The protein is egg white—clean, dairy-free, and complete—so you get substance without whey. Macros tilt fruit-and-nut: natural sugars from dates, moderate fats from nuts and cocoa butter, and a lighter 200-calorie tally for a satisfying snack.

There are no sugar alcohols or syrupy tricks here—just a short label (with a touch of natural flavor) that lets the chocolate–salt combo speak for itself.

Protein
12
15
Fat
8
9
Carbs
23
20
Sugar
14
4
Calories
200
210

What are people saying?

Main praise: Fans love the short, date‑sweetened ingredient list and honest dark‑chocolate‑plus‑salt flavor, with many noting smooth energy and none of the sugar‑alcohol aftertaste.

Main criticism: Detractors call out the dense, sticky chew and modest 12g protein, and the date‑forward carbs—plus eggs and nuts—mean it won’t suit low‑carb, vegan, or allergy‑restricted diets.

Bottom Line

Reach for this if you want a clean, gluten-free, dairy-free protein snack with steady energy for pre- or post-workout, commuting, or a mid-afternoon bridge to your next meal. Best for people who avoid sugar alcohols and prefer whole-food sweetness.