Custard Protein
Shake up your usual routine with custard protein when you want something a bit more fun than the standard shake-or-bar cycle. Muscle Nation gives custard protein a dessert-style twist across powders you can mix at home and snacks you can grab on the go. If you like protein supplements but you’re over plain flavours and boring textures, our range keeps things a lot more interesting.
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CUSTARD Casein Protein
25 Servings - Vanilla
Regular price $52.49Regular price$74.99Sale price $52.49SAVE 30% Sold out -
CUSTARD Casein Protein
Sample Pack
Regular price $27.99Regular price$39.99Sale price $27.99SAVE 30% Sold out -
CUSTARD Casein Protein
25 Servings - Choc Honeycomb
Regular price $52.49Regular price$74.99Sale price $52.49SAVE 30% Sold out -
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CUSTARD Casein Protein
25 Servings - Golden Ice Cream
Regular price $52.49Regular price$74.99Sale price $52.49SAVE 30% Sold out -
CUSTARD Casein Protein
25 Servings - Choc Mint
Regular price $52.49Regular price$74.99Sale price $52.49SAVE 30% Sold out -
CUSTARD Casein Protein
25 Servings - Banoffee Pie
Regular price $52.49Regular price$74.99Sale price $52.49SAVE 30% Sold out -
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CUSTARD Casein Protein
25 Servings - Cookies & Cream
Regular price $52.49Regular price$74.99Sale price $52.49SAVE 30% Sold out -
CUSTARD Casein Protein
25 Servings - Choc Banana
Regular price $52.49Regular price$74.99Sale price $52.49SAVE 30% Sold out -
CUSTARD Casein Protein
25 Servings - Boysenberry Cheesecake
Regular price $52.49Regular price$74.99Sale price $52.49SAVE 30% Sold out -
CUSTARD Casein Protein
25 Servings - Strawberry
Regular price $52.49Regular price$74.99Sale price $52.49SAVE 30% Sold out -
CUSTARD Casein Protein
25 Servings - Salted Caramel
Regular price $52.49Regular price$74.99Sale price $52.49SAVE 30% Sold out -
CUSTARD Protein Bar
CUSTARD Variety Pack
Regular price $20.99Regular price$35.00Sale price $20.99SAVE 40% Sold out -
CUSTARD Protein Bar
Birthday Cake
Regular price $38.49Regular price$55.00Sale price $38.49SAVE 30% Sold out -
CUSTARD Plant Protein Bar (Vegan) - Choc Hazelnut - Box of 12
EOFY SALE 30% OFFvegan friendly Vegan FriendlyCUSTARD Plant Protein Bar (Vegan)
Choc Hazelnut
Regular price $38.49Regular price$55.00Sale price $38.49SAVE 30% Sold out -
CUSTARD Plant Protein Bar (Vegan, GF) - Banana Toffee - Box of 12
EOFY SALE 30% OFFvegan friendly Vegan FriendlyCUSTARD Plant Protein Bar (Vegan, GF)
Banana Toffee
Regular price $38.49Regular price$55.00Sale price $38.49SAVE 30% Sold out -
CUSTARD Protein Bar
White Choc Raspberry
Regular price $38.49Regular price$55.00Sale price $38.49SAVE 30% Sold out -
CUSTARD Protein Bar
Choc Fudge Brownie
Regular price $38.49Regular price$55.00Sale price $38.49SAVE 30% Sold out -
CUSTARD Protein Bar
Cookies & Cream
Regular price $38.49Regular price$55.00Sale price $38.49SAVE 30% Sold out -
CUSTARD Protein Bar
Caramel Toffee
Regular price $38.49Regular price$55.00Sale price $38.49SAVE 30% Sold out -
CUSTARD Protein Bar
Choc Peanut Butter
Regular price $38.49Regular price$55.00Sale price $38.49SAVE 30% Sold out -
PROTEIN Quick Oats
Variety Packs
Regular price $10.99Regular price$16.00Sale price $10.99SAVE 31% Sold out -
PROTEIN Quick Oats
Creamy Honey
Regular price $10.99Regular price$16.00Sale price $10.99SAVE 31% Sold out -
CUSTARD Casein Protein
25 Servings - Double Chocolate
Regular price $52.49Regular price$74.99Sale price $52.49Sold out
What’s the difference between the powders and snacks in this range?
Our powders are better when you want a mix-at-home option, while the snacks are handy when you need something quick and easy. Both give you a way to add custard protein into your day, but the best choice comes down to how much time you’ve got and how you like to eat.
When’s a good time to have custard protein?Any time during the day can make sense, especially when you want a quick protein-filled snack. Some people reach for custard protein in the afternoon when hunger kicks in, while others use it as a handy option between meals. It’s a flexible pick that can slot into busy routines pretty easily.
Should I start with a sample pack or jump straight into a full size?
If you’re fussy with flavour, start with a sample pack. It gives you a better feel for the range before you commit to a full tub or box. That’s especially handy here, because custard protein comes in a mix of classic and sweeter flavour options.
Is this range only for people who use lots of protein supplements?
Not at all. You don’t need a huge supplement stack to enjoy it. Our custard protein range can suit anyone who wants an easier way to add protein into the day, especially if you like having options that feel a bit more enjoyable than the usual health and wellness staples.
How do I choose between the different custard flavours?
Start with the flavours you already know you like in desserts or snacks. If you usually go for chocolate, caramel, vanilla, or fruity picks, use that as your shortcut. Muscle Nation has enough range across powders and snacks that you can keep it familiar or try something a bit different.











