Best Low Carb Keto Protein Bars

Lowest Carb Protein Bars that are Keto and Paleo
Ranking of lowest carb protein bars filtered by: Keto, Paleo
Protein Bar Nerd Logo
By Protein Bar Nerd
October 17, 2025

Rankings Overview

  1. 1. EPIC Provisions
    Venison Sea Salt + Pepper Bar

    A true meat bar—100% venison with sea salt and pepper—packing 12 grams of complete protein and zero sugar in a jerky-like bite.

  2. 2. IQBAR
    Wild Blueberry

    Real wild blueberries meet 100% daily value of vitamin E in a vegan bar with just 2g of sugar and no sugar alcohols.

  3. 3. 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.

  4. 4. Atlas
    Peanut Butter Chocolate Chip

    Atlas’s Peanut Butter Chocolate Chip pairs 20g of grass-fed dairy protein with just 1 gram of sugar, leaning on monk fruit and added fiber (plus a subtle ashwagandha twist) instead of syrupy sweeteners.

Compare Best Low Carb Keto Protein Bars

BarCarbsProteinFatCaloriesSugarIngredientsAdditives
EPIC Provisions
Venison Sea Salt + Pepper Bar
1129130082
IQBAR
Wild Blueberry
912121802172
Primal Kitchen
Peanut Butter
109152002162
Atlas
Peanut Butter Chocolate Chip
192092101153

Under the Microscope

1.

EPIC Provisions

Venison Sea Salt + Pepper Bar

EPIC Provisions Venison Sea Salt + Pepper Bar protein bar product photo
Product image of EPIC Provisions Venison Sea Salt + Pepper Bar protein bar
12g
Protein
9g
Fat
1g
Carbs
0g
Sugar
130
Calories
Allergens:None
Diet:Keto, Paleo, Gluten-Free
Total Ingredients:8

What's in the Venison Sea Salt + Pepper Bar EPIC Provisions bar?

This is a protein bar that went to the butcher, not the bakery. The protein is all venison—lean, complete, and naturally free of dairy and soy—with seasoning that reads like your spice rack.

With 12 grams of protein, 9 grams of naturally occurring fat, 1 gram of carbs, and 130 calories, energy here comes from meat, not sweeteners.

A short, recognizable ingredient list gets a small assist from two curing helpers: cultured celery powder (a plant-derived source of nitrite that keeps cured meat safe) and encapsulated lactic acid, which helps keep pH in a safe zone.

The result is closer to premium jerky than to dessert.

Protein
12
15
Fat
9
9
Carbs
1
20
Sugar
0
4
Calories
130
210

What are people saying?

Main praise: Reviewers celebrate the real-food simplicity—actual venison, a short ingredient list, and a savory break from candy-like bars.

Main criticism: Taste and texture are polarizing—salty, jerky-dense, a touch tangy—and at 12 grams of protein, some wish it packed more.

Bottom Line

Savory, low-carb snacking on hikes, road trips, or busy workdays—especially for keto/paleo eaters and anyone who skips whey, milk, or soy.

2.

IQBAR

Wild Blueberry

IQBAR Wild Blueberry protein bar product photo
Product image of IQBAR Wild Blueberry protein bar
12g
Protein
12g
Fat
9g
Carbs
2g
Sugar
180
Calories
Allergens:Tree Nuts, Coconuts
Diet:Keto, Vegan, Vegetarian, Gluten-Free
Total Ingredients:17

What's in the Wild Blueberry IQBAR bar?

IQBAR Wild Blueberry goes plant-first: pea protein sets the base, while almonds and coconut oil add staying power and a subtly rich bite. Real blueberries, including wild ones, drive both the color and flavor, and carbs stay low because most of them are soluble fibers refined from cassava and other vegetables.

You get 12g of protein, 180 calories, and 2g of sugar on a short label with only two true processing aids: a touch of stevia for sweetness and citric acid for brightness.

Vitamin E is also added (on top of what almonds provide) to hit 100% daily value, and there’s a sprinkle of lion’s mane for flair rather than nutritional heft.

Protein
12
15
Fat
12
9
Carbs
9
20
Sugar
2
4
Calories
180
210

What are people saying?

Main praise: Reviewers love that it actually tastes like blueberry, keeps carbs low without sugar alcohols, and pairs a soft base with crunchy bits while delivering a meaningful vitamin E boost.

Main criticism: The common knocks are a noticeable stevia aftertaste for some, a softer texture, and a 12g protein hit that won’t replace a 20g bar.

Bottom Line

Best for plant-based or low-carb snackers who want steady energy in under 200 calories—think mid-morning, pre-commute, or a quick post-walk bite. Skip it if you need 20g-plus protein in one shot or if stevia/pea protein is a dealbreaker.

3.

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
4.

Atlas

Peanut Butter Chocolate Chip

Atlas Peanut Butter Chocolate Chip protein bar product photo
Product image of Atlas Peanut Butter Chocolate Chip protein bar
20g
Protein
9g
Fat
19g
Carbs
1g
Sugar
210
Calories
Allergens:Milk, Coconuts, Peanuts
Diet:Keto, Vegetarian, Gluten-Free
Total Ingredients:15

What's in the Peanut Butter Chocolate Chip Atlas bar?

This bar is built around a grass-fed dairy blend—whey isolate and concentrate plus milk protein isolate—boosted with whey crisps for texture.

Peanut butter and real chocolate carry the classic flavor, while a short list of refined helpers keeps it soft and lightly sweet at just 1 gram of sugar: soluble vegetable fiber (a refined starch derivative that adds bulk), vegetable glycerin (a plant-based syrup that holds moisture), and monk fruit (a concentrated plant extract), with a touch of sunflower lecithin in the chocolate.

You get 20 grams of protein, moderate fat from peanuts with structure from coconut oil and cocoa butter, and carbs that lean heavily on added fiber for steadier energy than syrup-based bars.

It reads protein-first, not candy-bar-first.

Protein
20
15
Fat
9
9
Carbs
19
20
Sugar
1
4
Calories
210
210

What are people saying?

Main praise: Reviewers love the macro math—20g of protein with barely any sugar—in a peanut-butter-forward bar that tastes satisfying (some say cookie-like when warmed) and reads cleaner than syrup-heavy competitors thanks to grass-fed whey and monk fruit.

Main criticism: Texture divides the crowd—some find it sandy or a bit oily and a few notice monk fruit’s aftertaste—while the ashwagandha add-on and higher-than-average price don’t win everyone over.

Bottom Line

Choose this if you want a keto‑leaning, gluten‑free, dairy‑based bar that keeps sugar very low without erythritol or maltitol, and you’re okay with ashwagandha in the mix.