Collagen Protein Hazelnut Brownie Bar (12 bars)

Rated 4.8 out of 5 stars
119 Reviews

"Amazing and stop me reaching for a chocolate bar."
- Benjamin O.


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A biscuity, cashew and hazelnut butter based snack with a chocolatey taste to satisfy your sweet cravings. It's easy to find bars with great macros, or with clean ingredients, but it's hard to find both. We've done it with these bars, incredible macros AND clean ingredients!

I Quit Sugar & 4 Star Health Rating Logo

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  • High in dairy free protein and healthy fats to keep you full for longer
  • High in fibre for gut health
  • No added sugar, artificial sweeteners or sugar alcohols
  • No artificial thickeners and fillers
  • No dried fruit means they're low sugar
  • Get friendly, no bloating or gas
  • Keto and Paleo friendly
  • 5 Star Health Rated!
A clean treat that'll beat sugar cravings and get you through to meal time.
  • Satisfy those 3pm or after dinner sugar cravings with something healthy!
  • Use as a protein source for your smoothies (blends well!)
  • Add more protein to your breakfast (e.g. crumble on yoghurt, oats, etc)
  • Great pre or post workout.
  • Great to have with our beef bars for a more complete meal.
  • Kids love them too!
  • Will last up to 14 months without refrigeration. Keep in the fridge or freezer for longer storage.

12 Bars of Hazelnut Brownie Collagen Protein Bars (45g)

Energy, 902 kJ / 216 Cal
Protein, 15.6g
Gluten, Nil detected
Fat, 13.5g
- - Saturated Fat, 2.2g
Carbohydrate, 5.7g
- - Sugars, 2.4g
Sodium, 110mg
Dietary Fibre, 3.6g
Vitamin C, 30mg

Ingredients: Nuts (cashews [46%] and hazelnuts [11%]), halal grass-fed bovine collagen [25%], tapioca starch, raw organic cacao, pure organic maple syrup, MCT oil powder (MCT oil, acacia fibre), camu camu, Himalayan salt, vanilla bean powder, monk fruit.

Gluten FreeDairy FreeNo Vegetable Oils

"A very satisfying alternative to a carb binge, with very good macros."

- Julian W.

A delicious Hazelnut biscuity texture

Made with creamy cashew and hazelnut butter, with hazelnut pieces for crunch. A hit of organic raw cacao gives them a delicious chocolatey flavour that crushes sugar cravings fast.

High Protein

High in protein from hydrolysed Collagen Peptides and Nuts.

High Fibre

Helps regulate the body's use of sugars, helping to keep hunger and blood sugar in check.
Low Carb Snacks

Low Carb

We've ditched the dried fruit to keep carbs and sugar at healthy levels.
Preservative Free Beef Snacks

Zero Nasties

No artificial thickeners, fillers, emulsifiers, sweeteners or sugar alcohols. 

Support Joints

Studies show hydrolysed collagen decreases joint pain after exercise and increases the density of cartilage, making joints more flexible.

Curb Cravings

Packed with protein and good fats that'll fill you up naturally and not leave you craving more food.

Support Gut Health

Collagen contains large amounts of the amino acids glycine, glutamine and proline which can be beneficial to the intestinal tract and stomach.

Keto Friendly

Designed in consultation with keto experts to ensure they're keto friendly.

Why Collagen Protein?

Collagen is an odourless, tasteless, dairy free protein source. You'll love it because it's a great environmentally friendly option and easier on the gut than other proteins like whey. There's also a bunch of new research suggesting it's beneficial for gut health, joint and tendon health, recovery and hair, skin and nails.

Made for Pack Flippers

Most snack bars are candy bars, full of syrups, fillers, emulsifiers, sweeteners and sugar alcohols. You care about what goes into your food, and we do too. It's not just about great macros, it's also about clean ingredients your body will recognise as real food.

Trusted by the pros

Dr Naras Lapsys, Dietitian

"Every day, more and more studies confirm that processed food and in particular, processed carbohydrates, are just not good for us. Chief really tick all the boxes."

Jessica Turton, Dietitian

"Chief Bars give me the proteins, nutrients, and energy that I need - while saving me time! I love that these 'protein bars' are made from real food, and the added bonus is that they taste delicious."

Cliff Harvey, Nutritionist, Keto Researcher

"One of my 'go-tos' for a ketogenic diet. They're convenient, they include collagen (which is great for my beaten up ol' joints!), and MCTs to help you get into and sustain ketosis."

Penny Benjamin, Nutritionist

"I'm always looking for super easy yet tasty and filling snack and meal options to recommend my clients that are based on real food. Chief delivers on all accounts."

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Based on 119 reviews
Total 5 star reviews: 106 Total 4 star reviews: 6 Total 3 star reviews: 7 Total 2 star reviews: 0 Total 1 star reviews: 0
94%would recommend this product
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119 reviews
  • Rhys S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    9 seconds ago
    Very satisfied

    Very tasty and no nasties

  • Kali G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 days ago
    What a find!

    I wasn't looking for a protein bar per se but I found a Chief collagen bar in a supermarket while I was grabbing snacks. I'm a horse farrier and cracked this bar between some trims and I was actually taken back how good it tasted! The bar genuinely fills you up as a good snack should. I went on to buy the 12 bar pack which is very economical. I also love rurally and no supermarkets around me carry this so the 12 pack was the best option for me.

    Repeat customer here for sure, I highly recommend!

  • Sam F.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    No nasties and truely delicious

    My daughter is an extremely picky eater. These bars are a godsend as a good quality snack food for her, fills her up without any nasties. These are a staple on the go item for us!

  • janie w.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago

    Super yum, super easy, big protein!

  • Libuse B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Love this - clean and nutritious

    ..and also very very tasty :) 2 grams of sugar, lots of protein (mainly from collagen) and no bloat!

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Frequently asked questions

The best way to describe the taste would be like a nut butter biscuit. They're sweet but they’re very low in sugar because we use a natural sweetener (monk fruit). We avoid stevia because it can have a lingering aftertaste.

Collagen is an odourless, tasteless, dairy free protein source that's a co-product of beef. We like it because it's a great environmentally friendly option and easier on the gut than other proteins like whey. There's also a bunch of new research suggesting it's beneficial for gut health, joint and tendon health, recovery and hair, skin and nails.

We use grass-fed and grass finished bovine hydrolysed collagen peptides from Argentina. We're working on Australia made collagen.

Yes! And more environmentally friendly than other protein sources such as whey, soy and pea.

Collagen is a co-product of animal agriculture which means if we weren't using it for a health food product it'd be going to landfill.

While grass-fed collagen isn't any better nutritionally speaking than grain-fed collagen, grass-fed is kinder to the planet.

Chief Collagen bars are an very healthy and natural snack that can be enjoyed daily by anyone. They're also great pre or post workout.

Yes! Our kids love them and our whole range is perfect for kids. They are quite filling though so half a bar will probably be more than enough for the younger ones. Please note they do contain nuts.

We’re not allowed to give advice and you should always check with your doctor or health professional.

There is nothing in our products that you would need to worry about. Some doctors might flag the camu camu which is a berry - the reason for this is it’s high in Vitamin C and you can have too much Vitamin C, hence the general advice on camu camu. We don’t use a lot, there’s 0.24g in each bar which is about 7mg of Vitamin C and the recommended daily intake of Vitamin C is 75mg for women.

In our view, all our products are very safe and from personal experience we've found them to be great for pregnancy and breast feeding. In fact, collagen is a fantastic supplement for mums who are growing human beings.

Yes! We don't market them as a "keto" product because strict ketosis followers might have an issue with the small amount of maple syrup in them (which is negligible, contributing <0.5g of sugar per bar) but we have designed the bars in consultation with nutritionists and keto experts who have confirmed they very much qualify as, and are recommended by those experts as, keto friendly.

Read more about keto

Our collagen bars contain cashews which are not considered Low FODMAP.

Did you know low FODMAP is a short-term solution and not designed to be followed for months at a time? Read more about FODMAP

We can't give you that advice so you need to speak with your dietitian but we have had feedback from dietitians that all our products are suitable for diabetics.

No, collagen comes from animal sources so collagen is not vegan. There are plant based "collagen" powders starting to appear which essentially mimic the same amino acid profile of natural collagen, but to date there's not a lot of research showing it's efficacy and the research that does exist suggests you'd need 6 times as much to get a similar effect.

There are also vegan “collagen” products out there that don’t contain any collagen but claim to increase the body's own collagen production.

We do have many customers following a plant based diet who consume our products as a way to get important nutrients without eating meat. Think of collagen as an odourless, tasteless white powdered form of bone broth.

Our collagen range is Halal certified (we export to the Middle East). They're not Kosher, yet.

The collagen bars will last on the shelf for at least 12 months. The date on the product is a best before date, not an expiry date, which means it's a question of taste after that date.