Custard Protein

Muscle Nation's Custard Casein Protein is a high-quality protein supplement that offers a smooth and creamy consistency. It's quick and easy to make, simply add water or milk. This versatile protein powder can be used in various ways including mixing it in oats or yogurt, adding it to baking recipes, or even using it as frosting. Most flavours of this protein powder are gluten-free, but please check the label for specific flavours. All Muscle Nation products, including this Custard Protein, are manufactured in a cGMP and HACCP-certified facility in Australia. Additionally, we also offer a delicious Custard Protein Bar, featuring a soft Custard centre, unique flavours and inclusions, making it the ultimate protein-packed snack. Visit our recipe page for more inspiration on how to incorporate our Custard Protein into your meals and snacks.

 

Custard Protein

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All Custard Casein Powder Protein Bars Protein Oats
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  • CUSTARD Casein Protein - Sample Pack - 7 Flavours-Custard Casein Powder-MNSUPPS0342-9359054001626-1-Muscle Nation

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    CUSTARD Casein Protein

    Sample Pack

    $18.59
    $30.99 $18.59

    CUSTARD Casein Protein

    Sample Pack - 7 Flavours
    $18.59
    $30.99 $18.59
  • CUSTARD Casein Protein - Choc Honeycomb - 25 serves-Custard Casein Powder-MNSUPPS0384-9359054002739-1-Muscle Nation
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    CUSTARD Casein Protein

    Choc Honeycomb

    $35.00
    $35.00

    CUSTARD Casein Protein

    Choc Honeycomb - 25 serves
    $35.00
    $35.00
  • CUSTARD Casein Protein - Cookies & Cream - 25 serves-Custard Casein Powder-MNSUPPS0061-9359054001374-1-Muscle Nation

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    CUSTARD Casein Protein

    Cookies & Cream

    $34.79
    $57.99 $34.79

    CUSTARD Casein Protein

    Cookies & Cream - 25 serves
    $34.79
    $57.99 $34.79
  • CUSTARD Casein Protein - Strawberry - 25 serves-Custard Casein Powder-MNSUPPS0322-9359054001428-1-Muscle Nation

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    CUSTARD Casein Protein

    Strawberry

    $34.79
    $57.99 $34.79

    CUSTARD Casein Protein

    Strawberry - 25 serves
    $34.79
    $57.99 $34.79
  • CUSTARD Casein Protein - Vanilla - 25 serves-Custard Casein Powder-MNSUPPS0018-9359054001381-1-Muscle Nation
    SOLD OUT

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    CUSTARD Casein Protein

    Vanilla

    $34.79
    $57.99 $34.79

    CUSTARD Casein Protein

    Vanilla - 25 serves
    $34.79
    $57.99 $34.79
  • CUSTARD Casein Protein - Banoffee Pie - 25 serves-Custard Casein Powder-MNSUPPS0327-9359054001435-1-Muscle Nation

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    CUSTARD Casein Protein

    Banoffee Pie

    $34.79
    $57.99 $34.79

    CUSTARD Casein Protein

    Banoffee Pie - 25 serves
    $34.79
    $57.99 $34.79
  • CUSTARD Casein Protein - Boysenberry Cheesecake - 25 serves-Custard Casein Powder-MNSUPPS0328-9359054001701-1-Muscle Nation

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    CUSTARD Casein Protein

    Boysenberry Cheesecake

    $34.79
    $57.99 $34.79

    CUSTARD Casein Protein

    Boysenberry Cheesecake - 25 serves
    $34.79
    $57.99 $34.79
  • CUSTARD Casein Protein - Salted Caramel - 25 serves-Custard Casein Powder-MNSUPPS0149-9359054001411-1-Muscle Nation

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    CUSTARD Casein Protein

    Salted Caramel

    $34.79
    $57.99 $34.79

    CUSTARD Casein Protein

    Salted Caramel - 25 serves
    $34.79
    $57.99 $34.79
  • CUSTARD Casein Protein - Golden Ice Cream - 25 serves-Custard Casein Powder-MNSUPPS0070-9359054001398-1-Muscle Nation

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    CUSTARD Casein Protein

    Golden Ice Cream

    $34.79
    $57.99 $34.79

    CUSTARD Casein Protein

    Golden Ice Cream - 25 serves
    $34.79
    $57.99 $34.79
  • CUSTARD Casein Protein - Double Chocolate - 25 serves-Custard Casein Powder-MNSUPPS0119-9359054001404-1-Muscle Nation
    SOLD OUT

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    CUSTARD Casein Protein

    Double Chocolate

    $34.79
    $57.99 $34.79

    CUSTARD Casein Protein

    Double Chocolate - 25 serves
    $34.79
    $57.99 $34.79
  • CUSTARD Casein Protein - Choc Banana - 25 serves-Custard Casein Powder-MNSUPPS0385-9359054002746-1-Muscle Nation
    new

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    CUSTARD Casein Protein

    Choc Banana

    $34.79
    $57.99 $34.79

    CUSTARD Casein Protein

    Choc Banana - 25 serves
    $34.79
    $57.99 $34.79
  • CUSTARD Protein Bar - CUSTARD Variety Pack - 6 Bars-Protein Bars-MNSUPPS0177-9359054000063-1-Muscle Nation

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    CUSTARD Protein Bar

    CUSTARD Variety Pack

    $16.19
    $26.99 $16.19

    CUSTARD Protein Bar

    CUSTARD Variety Pack - 6 Bars
    $16.19
    $26.99 $16.19
  • CUSTARD Protein Bar - Choc Peanut Butter - Box of 12-Protein Bars-MNSUPPS0216-19359054000312-1-Muscle Nation
    SOLD OUT

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    CUSTARD Protein Bar

    Choc Peanut Butter

    $25.19
    $41.99 $25.19

    CUSTARD Protein Bar

    Choc Peanut Butter - Box of 12
    $25.19
    $41.99 $25.19
  • CUSTARD Protein Bar - Birthday Cake - Box of 12-Protein Bars-MNSUPPS0189-19359054000091-1-Muscle Nation
    Low Carb

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    CUSTARD Protein Bar

    Birthday Cake

    $25.19
    $41.99 $25.19

    CUSTARD Protein Bar

    Birthday Cake - Box of 12
    $25.19
    $41.99 $25.19
  • CUSTARD Protein Bar - White Choc Raspberry - Box of 12-Protein Bars-MNSUPPS0196-19359054000022-1-Muscle Nation
    Low Carb

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    CUSTARD Protein Bar

    White Choc Raspberry

    $25.19
    $41.99 $25.19

    CUSTARD Protein Bar

    White Choc Raspberry - Box of 12
    $25.19
    $41.99 $25.19
  • CUSTARD Protein Bar - Choc Fudge Brownie - Box of 12-Protein Bars-MNSUPPS0191-19359054000367-1-Muscle Nation
    SOLD OUT

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    CUSTARD Protein Bar

    Choc Fudge Brownie

    $25.19
    $41.99 $25.19

    CUSTARD Protein Bar

    Choc Fudge Brownie - Box of 12
    $25.19
    $41.99 $25.19
  • CUSTARD Protein Bar - Cookies & Cream - Box of 12-Protein Bars-MNSUPPS0192-19359054000329-1-Muscle Nation
    SOLD OUT

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    CUSTARD Protein Bar

    Cookies & Cream

    $25.19
    $41.99 $25.19

    CUSTARD Protein Bar

    Cookies & Cream - Box of 12
    $25.19
    $41.99 $25.19
  • CUSTARD Protein Bar - Caramel Toffee - Box of 12-Protein Bars-MNSUPPS0195-19359054000350-1-Muscle Nation
    Low Carb

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    CUSTARD Protein Bar

    Caramel Toffee

    $25.19
    $41.99 $25.19

    CUSTARD Protein Bar

    Caramel Toffee - Box of 12
    $25.19
    $41.99 $25.19
  • PROTEIN Quick Oats - Variety Packs - 6 Sachets-Protein Oats-MNSUPPS0392-9359054002111-1-Muscle Nation

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    PROTEIN Quick Oats

    Variety Packs

    $7.79
    $12.99 $7.79

    PROTEIN Quick Oats

    Variety Packs - 6 Sachets
    $7.79
    $12.99 $7.79
  • PROTEIN Quick Oats - Creamy Honey - 6 Sachets-Protein Oats-MNSUPPS0393-9359054002128-1-Muscle Nation

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    PROTEIN Quick Oats

    Creamy Honey

    $7.79
    $12.99 $7.79

    PROTEIN Quick Oats

    Creamy Honey - 6 Sachets
    $7.79
    $12.99 $7.79

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