• CUSTARD Protein Bar Choc Peanut Butter - Muscle Nation protein bar
  • CUSTARD Protein Bar Choc Peanut Butter - Muscle Nation protein bar, view 2
  • CUSTARD Protein Bar Choc Peanut Butter - Muscle Nation protein bar, view 3
Low Carb
  • CUSTARD Protein Bar Choc Peanut Butter - Muscle Nation protein bar
  • CUSTARD Protein Bar Choc Peanut Butter - Muscle Nation protein bar, view 2
  • CUSTARD Protein Bar Choc Peanut Butter - Muscle Nation protein bar, view 3
Low Carb

CUSTARD Protein Bar - Choc Peanut Butter

$45.00
Available In
Choc Peanut Butter
Choc Peanut Butter
Birthday Cake
Birthday Cake
 Caramel Toffee
Caramel Toffee
 Choc Fudge Brownie
Choc Fudge Brownie
 Cookies & Cream
Cookies & Cream
 White Choc Raspberry
White Choc Raspberry
Ingredients + Nutrition Panel

Trending Questions

What makes this the best protein bar?

The new Custard Protein Bar is a very unique and innovative product and an industry first in the protein bar sector with a Custard filled centre. We have worked with the best manufacturer in Australia with the highest food grade certifications to finally bring to life the best tasting and textured protein bar around. With its unique soft Custard filled centre, amazing flavours and inclusions, every mouthful is a joy.
Where can I purchase these Custard bars?

Our Custard Protein Bars can be found at Coles Supermarkets, Coles Express Service Stations, Chemist Warehouse, and are also available for purchase on our website.
When should I eat this bar?

Anytime during the day for a quick protein-filled snack.
What is the custard filled centre made from?

The Custard filled centre in our Custard Protein Bars are made from our actual Custard Casein Protein powder. We supply our manufacturer with our very own Custard Casein Protein powder which they then use to make the Custard filled centre in our bars. 
Why are there so many ingredients?

Our Custard Protein Bars use our very own Custard Casein Protein powder to fill the centre. In essence this also has to be incorporated on our label (two products on one label).

When it comes to labelling and ingredients, we strive ourselves on transparency. Yes we probably go over the top but we choose to over label and provide our customers with as much information as possible. Unfortunately, under labelling does occur in the industry, but being 100% transparent, and above the standard required procedures, is our choice.
How many bars can I eat daily?

We recommend not exceeding 1 bar per day.
Description

The perfect snacking choice for when you’re on the go!

Delicious Choc Peanut Butter Custard filled Protein Bar.

A mouth watering protein bar featuring a smooth chocolate custard layer with an extra layer of gooey caramel, crushed peanuts, peanut butter fudge base and coated in a lush layer of milk chocolate.

The Custard Protein Bar is made with our renowned Custard Protein powder.

4.6g Fibre

26% Protein 

5.1g of Carbs

Australian made & owned

CUSTARD FILLED PROTEIN BAR

A mouth watering protein bar featuring a smooth Custard layer. It’s the ultimate protein packed snack made with our renowned Custard Protein. With its unique soft Custard filled centre, amazing flavours and inclusions, every mouthful is a joy.

Any Last Questions?

Where can I purchase these Custard bars?

Our Custard Protein Bars can be found at Coles Supermarkets, Coles Express Service Stations, Chemist Warehouse, and are also available for purchase on our website.
When should I eat this bar?

Anytime during the day for a quick protein-filled snack.
What makes this the best protein bar?

The new Custard Protein Bar is a very unique and innovative product and an industry first in the protein bar sector with a Custard filled centre. We have worked with the best manufacturer in Australia with the highest food grade certifications to finally bring to life the best tasting and textured protein bar around. With its unique soft Custard filled centre, amazing flavours and inclusions, every mouthful is a joy.
What is the custard filled centre made from?

The Custard filled centre in our Custard Protein Bars are made from our actual Custard Casein Protein powder. We supply our manufacturer with our very own Custard Casein Protein powder which they then use to make the Custard filled centre in our bars. 
Why are there so many ingredients?

Our Custard Protein Bars use our very own Custard Casein Protein powder to fill the centre. In essence this also has to be incorporated on our label (two products on one label).

When it comes to labelling and ingredients, we strive ourselves on transparency. Yes we probably go over the top but we choose to over label and provide our customers with as much information as possible. Unfortunately, under labelling does occur in the industry, but being 100% transparent, and above the standard required procedures, is our choice.
How many bars can I eat daily?

We recommend not exceeding 1 bar per day.
Is this bar gluten free?

Our Custard Casein Protein Bars are not gluten free, but some flavours in our vegan friendly Custard Plant Protein Bars are.
Can I eat this bar if I am pregnant?

Not suitable for pregnant women. We recommend consulting your health practitioner before adding this into your routine after pregnancy and breastfeeding has ended.
Can I eat this bar if I am breastfeeding?

We recommend consulting your health practitioner before adding this into your routine after pregnancy, while breastfeeding and breastfeeding has ended.
Is this bar vegan friendly?

No, our Custard Protein Bar is neither vegan nor vegetarian, as it contains dairy derived from milk and includes bovine collagen. However, our Custard Plant Protein Bar is vegan friendly.
Is this bar suitable for children?

No, our Custard Protein is not recommended for anyone under the age of 15.
Where is this product manufactured?

This product, along with the majority of Muscle Nation food and supplement products are manufactured in Australia in a cGMP (Current Good Manufacturing Practice) and  HACCP certified facility.
  • 5 stars: 165 (86%)
  • 4 stars: 20 (10%)
  • 3 stars: 5 (3%)
  • 2 stars: 1 (1%)
  • 1 star: 0 (0%)
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Paul M.
One of my favourite bars

One of my favourite bars - great size. Nice choc peanut butter flavour with soft inside 😀

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Daniella F.
One of my partners' favourite

One of my partners' favourite flavours of MN protein bars. Great macros and great for all types of "diets". Mn have the best delivery times I've ever seen 👏

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Brittany W.
Very good only have 2

Very good only have 2 left

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Greta M.
Custard protein bar

Delicious on the go snack especially for busy mums. These wrappers are always left around my house!

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Gina S.
Loved it

Loved the new protein bar filled with peanut butter

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Erin B.
Not bad at all!

Great treat to get that protein intake in. Great flavour too

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Andrea R.
No words needed.

What can I say?! Just LOOK AT IT!! OMG yummm!! If you’re a Reese’s lover, you’ll love this protein bar. I’m a Reese’s freak and this is one of my favourites staple flavours. I have 2 bars a day. Religiously.

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Tamara R.
Delicious treat

A delicious treat that satisfies your junk food cravings while being incredibly healthy. Favourite flavour so far, love peanut butter bars.

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Stephanie C.
Literally tastes like you’re eating

Literally tastes like you’re eating peanut butter from the tub

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Emma G.
Plant protein bar

Love these little plant protein alternatives, perfect snack size

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Ismail K.
I love the texture of

I love the texture of peanut butter and choc its amazing

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Sonja L.
First time trying this flavour

First time trying this flavour as I’m not a huge fan of peanut butter but these taste great. So glad I tried this flavour.

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Cassandra D.
Trust

Trust

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Eric G.
Best protein bars I've ever had

Honestly I was blown away by this product. I really didn't know what to expect but these things are fantastic they taste delicious have great macros and honestly very affordable. I'm from the US and I can't get them here but there totally worth every penny and the wait. I'm sold on the product and will be coming back for more and I can't wait to try the other flavors. They feel more like a treat than another sorce of protein and not chalky at all. If I could give a six star review I would.

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colleen t.
Yum!

Love! These are so tasty, such a good snack

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Jess C.
Super soft bar - perfect if you love PB

If you love peanut butter and chocolate you will love these! Super soft and not chewy at all.

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Mel B.
Best flavour by far….. yummmmmm

I cannot stop eating these they are that good… the perfect work arvo snack. Please never stop making this flavour :drooling_face:

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l.C.
Delicious

Such an amazing treat that you just can not go past, when it comes to protein bars peanut butter automatically is my favourite go to flavour it is just hard to resist. In this case you can't go wrong with any flavour but this is by far my favourite as you can see in the photo below I have very little left they are so good.

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Bianca J.
Love Them!!

Perfect amount of sweetness. No gritty texture. I'm obsessed with the flavour.

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simon d.
This peanut butter flavour could

This peanut butter flavour could be my new favourite, great snack for a treat, as usual the texture is amazing and nice and filling between lunch and dinner, will definitely be buying again, thanks muscle nation 👍🏼

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Amy J.
Amazing

So tasty! My partner and I both love these!!

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Samantha R.
Awesome snack !!

If you love peanut butter and choc, look no further !

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Sarah M.
A family favourite

A family favourite. Tastes great.

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Damian R.
Feedback positive from customers

This product is so popular with my customers, I had the same clients buying it multiple times which suggests that it is appealing to the purchasers, which in turn I will continue to buy it while the demand is high. I would show a photo but I actually have none left.

K
Karen N.
best tasting protein bars on

best tasting protein bars on the market, I have yet to find anything better

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Angela E.
Very tasty

These bars are very tasty and are the perfect snack between meals.

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Shane N.
Taste just like a snickers

Taste just like a snickers bar

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Shane B.
Great product, tasty treat bar.

Great product, tasty treat bar.