Chocolate Hazelnut Collagen Fuel Bars

Rated 3.5 out of 5
35 Ratings


The coveted combination of organic fair-trade cacao and toasted hazelnuts, Primal Kitchen® Chocolate Hazelnut Collagen Fuel Bars contain 7.5g of collagen to nourish your hair, skin, nails and 15g of protein for uncompromising delicious energy for breakfast and snacks. 

What's Inside Chocolate Hazelnut Collagen Fuel Bars

What's Inside?

New look, new recipe, same great macros! The coveted combination of organic fair-trade cacao and toasted hazelnuts, Primal Kitchen Chocolate Hazelnut Bars are the ultimate all-in-one package of taste, wellness, and convenience. Packed with 7.5g of collagen, these mouthwatering bars will keep you satiated and coming back for more.

  • 7.5g of Collagen to Support Healthy Hair, Skin, Nails and Joints
  • 13g of Protein
  • 3g of Sugar Sweetened with Honey and Monk Fruit

Prebiotic Tapioca Fiber, Hazelnuts, Bovine Collagen Peptides, Cashews, Pumpkin Seeds, Egg Whites, Honey, Unsweetened Chocolate, Cocoa (Processed with Alkali), Eggs, Water, Cocoa Extract, Vanilla Extract, Sunflower Lecithin, Sea Salt, Monk Fruit Extract, Rosemary Extract

Contains: Egg, Tree Nuts (Cashew, Hazelnut)

Nutrition Facts

Serving Size 1 Bar (48g)
Servings Per Container 12
Amount Per Serving
Calories 210
% Daily Value*
Total Fat 13g 17%
Saturated Fat 2.5g 13%
Trans Fat 0g
Cholesterol 15mg 5%
Sodium 90mg 4%
Total Carbohydrates 15g 5%
Dietary Fiber 2g 7%
Total Sugars 3g
Added Sugars 2g 4%
Protein 13g
Vitamin D 0mcg 0%
Calcium 40 4%
Iron 2mg 10%
Potassium 282 6%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Customers Love Our Chocolate Hazelnut Collagen Fuel Bars

average rating 3.5 out of 5
Based on 35 ratings
  • 5 Stars
    13 Reviews
  • 4 Stars
    8 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    5 Reviews
  • 1 Star
    5 Reviews
75% of reviewers would recommend this product to a friend
24 Reviews
Rated 1 out of 5
Review posted


The OLD bar was great. Now with egg white I cant eat the new bar. So many people cant eat eggs, why do this?

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Rated 1 out of 5
Review posted

Chocolate Hazelnut Collagen Protein Bar

We loved the last recipe so much better than the new, we do not like the crumble affect in the Hazelnut Bar - the taste as if your tasting straight collagen powder mix, we will not buy the new recipes - we enjoyed all the former Bars being a bit chewy like a Tootsie Roll Taffy type. We will order the almond because we need a healthy food bar and it still remains a little chewy but it too has decreased for our liking, thank you for asking because we were buying by the cases every couple of weeks and planned to increase for our Humanity Team to run with - so if you come up with a plan of something as before we love to try.

With great appreciation for bringing forth wonderful healthy products, thank you dearly, Sincerely, Lisa S.

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Rated 5 out of 5
Review posted


The chocolate in my morning coffee makes me a happy boy every single day!

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Rated 3 out of 5
Review posted

I liked the previous recipe better

The new recipe that includes egg whites makes these bars a lot more gummy/chewy and difficult to eat without needing to pick your teeth afterwards. While the nutrition facts and flavor is still good, the texture isn’t the same nuttiness that I used to love with the old recipe. Maybe I got an older batch and a fresher batch would be softer/easier to eat?

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Rated 4 out of 5
Review posted

The best "nutrition bar" I've found so far

Keto has changed my life for the better, and I will stay on it for how ever many years I have left. I've tried a few commercially available protein bars, though very few are also low carb. They all taste about the same as the box they came in, and those that claim to be chocolate are not at all what you'd expect. I bought these bars as an experiment, and I'm happy to say that they are delicious. In addition to great flavor, they add some collagen to my diet, something I probably don't get enough of. My only nit-pick would be that they are just a little harder than I'd like. Well, that and not having them in Costco!

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Frequently Asked Questions

What the heck is collagen?

Collagen is the protein that holds everything in your body together. It makes up about 30% of all the protein in the human body, and is found in your bones, tendons, ligaments, connective tissues and skin, and plays various roles in your overall health. Collagen production naturally declines with age, reducing the structural integrity of the skin and instigating the weakening of cartilage in joints. You can help make up for decreased collagen production by eating collagen sourced from grass-fed bovines pasture-raised in Brazil.

Why should I eat collagen?

The collagen protein used in Primal Kitchen Dark Chocolate Almond Bars is collagen hydrolysate from grass-fed cows, which is broken down into individual amino acids and easier to absorb and digest, so it’s a preferable alternative to taking collagen in, say, capsule form. Furthermore, it’s 100% protein, and we all know the benefits of ingesting clean protein.

Where does your collagen come from?

We partnered with one of the world's leading collagen suppliers for our bars. They are a European company that sources collagen from grass-fed cows in both Germany and Brazil. They have conducted extensive clinical studies on the benefits of their exact collagen, which is superior to other collagen brands on the market due to their unique manufacturing process.

What is monk fruit?

Also called Luo Han Goa, monk fruit is a Chinese herb cultivated for centuries by Buddhist monks. Much like stevia, it’s a delicious and natural way to sweeten without all the calories of sugar.

What are net carbs?

You determine the net carb impact of a food by subtracting the grams of fiber from the total grams of carbohydrates. Fiber slows the digestion of carbohydrates and reduces the glycemic burden on the body.

Are there GMOs in the Bars?

Nope! We’re working on the Non-GMO certification right now.

What's the integrity of Primal Kitchen Honey?

We use Canadian Grade 1 honey. Absolutely no high fructose corn syrup is mixed into our honey, as it is in some other brands.

Do you have a money back guarantee?

Yes! We offer a 30-day, no questions asked, money back guarantee. If you aren’t completely satisfied with the product, simply return it and we’ll refund you in no time.

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