Trusted by the experts

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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."
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Jessica Turton, Dietitian
"Chief products give me the proteins, nutrients, and energy that I need - while saving me time! I love that their products are made from real food, and the added bonus is that they taste delicious."
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Cliff Harvey, Nutritionist
"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."

Customer Reviews

Customers say these protein bars offer a delicious and satisfying snack experience. Many reviews mention the unique, crumbly texture that melts in the mouth. The diverse flavor range receives praise, with peanut butter, chocolate mint, and hazelnut brownie emerging as popular choices. Users appreciate them as convenient on-the-go snacks that work well for afternoon energy slumps and post-workout refueling. The bars are particularly valued for their filling nature without causing digestive discomfort. While most love the texture, some note it can be crumbly. Many find them ideal for travel, work, and outdoor activities.
4.8
Rated 4.8 out of 5 stars
Based on 2,329 reviews
Total 5 star reviews: 2.1k
Total 4 star reviews: 162
Total 3 star reviews: 67
Total 2 star reviews: 20
Total 1 star reviews: 10
96%would recommend these products
Customers Talked About
2,329 reviews
  • Rated 5 out of 5 stars
    4 minutes ago
    Collagen Protein Bars- Hazelnut Brownie

    I have several dietary requirements as I am dairy -and gluten intolerant. These bar are vegan dairy and gluten free and very digestible.

    Hyacinth Monteiro

    Hyacinth M.
    Verified Buyer
    Reviewing
    Collagen Protein Bars - Hazelnut Brownie (Batch Tested) - Chief Nutrition
  • Rated 3 out of 5 stars
    8 minutes ago
    3 Stars

    We finding the bar size looks smaller than thry where 12 months ago

    Jeff
    Reviewing
    Collagen Protein Bars - Mixed Box - Chief Nutrition
  • Rated 5 out of 5 stars
    5 hours ago
    Healthy and tasty

    These bars are so good, great meal replacement when you are too busy, feels great getting the extra protein saves heading for sugar bars.

    anne p.
    Verified Buyer
    Reviewing
    Collagen Protein Bar - Cashew Shortbread - Chief Nutrition
  • Rated 5 out of 5 stars
    2 days ago
    Tasty and satisfying

    Really enjoy as my easy to go snack, and love knowing that it is also good for me

    Sam O.
    Verified Buyer
    Reviewing
    Collagen Protein Bar - Hazelnut Brownie - Chief Nutrition
  • Rated 5 out of 5 stars
    3 days ago
    Best protein bars

    Probably the nicest protein bars I've tried! I love that there are no artificial sweeteners in them, and they taste great. Will be buying again and look forward to trying different flavours 😊

    Simonn M.
    Verified Buyer
    Reviewing
    Collagen Protein Bars - Sample Pack - Chief Nutrition
  • Rated 5 out of 5 stars
    4 days ago
    I can't live without!

    These little bars of goodness are a complete game-changer for me. With an auto immune condition that requires me to have a gluten, dairy and grain free, low inflammatory, low carb diet.... finding food out in the world can be very challenging. This is little protein bar not only provides me with a delicious snack...the clean and uncompromised ingredients are so welcome in a world full of processed rubbish. Thankyou Chief

    Di M.
    Verified Buyer
    Reviewing
    Collagen Protein Bar - Hazelnut Brownie - Chief Nutrition
  • Rated 5 out of 5 stars
    4 days ago
    Best bars out

    My preferred 3pm hit

    Rhiannon P.
    Verified Buyer
    Reviewing
    Collagen Protein Bars - Sample Pack - Chief Nutrition
  • Rated 5 out of 5 stars
    4 days ago
    Delicious!

    Favourite flavour so far! These bars have become my go to for when I need a quick clean protein snack.

    Tanja R. E.
    Verified Buyer
    Reviewing
    Collagen Protein Bar - Lemon Tart - Chief Nutrition
  • Rated 5 out of 5 stars
    4 days ago
    The best dairy free protein bar

    I'm constantly on the search for a better protein bar that does not use dairy as the protein source. I saw these and gave them a shot. They are very good. Good texture. Good flavor, I got the hazelnut brownie. High protein so they work well after the gym. But probably the best thing about them is they do not make me gassy. I will definitely be buying these bars again!! Good job Chief!!

    Dianne B.
    Verified Buyer
    Reviewing
    Collagen Protein Bar - Hazelnut Brownie (12 bars) - Chief Nutrition
  • Rated 5 out of 5 stars
    5 days ago
    5 Stars

    Love them. Best snack to keep away hunger.

    Deborah
    Reviewing
    Collagen Protein Bars - Double Choc - Chief Nutrition
  • Rated 5 out of 5 stars
    6 days ago
    I'm obsessed!

    Delicious & nutritious. High in protein, natural ingredients. Coeliac safe. Can't recommend these bars enough!

    Joanne H.
    Verified Buyer
    Reviewing
    Collagen Protein Bars - Double Choc - Chief Nutrition
  • Rated 5 out of 5 stars
    6 days ago
    Go to Snack

    These Collagen bars are my go to snack if i need something between meals, i have some at home & have some at work, easy to eat, taste good & sit well in my stomach every time.

    Clinton C.
    Verified Buyer
    Reviewing
    Collagen Protein Bar - Cashew Shortbread - Chief Nutrition

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