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251K Lincoln Road

Waitakere 0610

22B Cavendish Drive

Manukau 2104

4 Aranui Road

Auckland 1060

1 Wagener Place

Auckland 1025


Muscle Nation

Muscle Nation Custard Casein Protein 25 Serves

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Muscle Nation Custard Casein Protein 25 Serves

About Muscle Nation Custard Casein 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. 

Our Custard Casein Protein is quick and easy to make, all you need is water or milk! With a smooth and creamy consistency, our Custard Protein is the perfect breakfast, snack or a night time treat. Our Custard Protein tastes amazing and is a good source of protein. 

  • Gluten Free
  • Non-GMO
  • 24.6g Protein per serve
  • 4.7g BCAAs
  • 4.7g Glutamine
  • 3g Fibre
  • 1.6g MCT Oil Powder




Just add water or milk and you will have ready-to-eat smooth custard with the added benefits of protein and fibre. Great on its own, or get creative and add in your favourite mix-ins like fruit, crushed cookies, granola for a little added crunch. 


Nutrition Information

Muscle Nation Custard Casein Protein 25 Serves (Vanilla)

Serving Size: 40 g (2 scoops)

Servings Per Container: 25

Amount Per Serving

  • Energy
  • 609.0 kJ (145 Cal)
  • Protein
  • 24.6 g
  • Fat, Total
  • 1.2 g
  • - Saturated
  • 1.1 g
  • Carbohydrates, Total
  • 7.0 g
  • - Sugar
  • 2.8 g
  • Fiber
  • 3 g
  • Sodium
  • 136 mg
  • Potassium, K
  • 80 mg
  • Calcium
  • 575 mg




  • Histidine
  • 0.6 g
  • Isoleucine
  • 1.1 g
  • Leucine
  • 2.2 g
  • Lysine
  • 1.9 g
  • Methionine
  • 0.6 g
  • Phenylalanine
  • 1.1 g
  • Threonine
  • 1.0 g
  • Tryptophan
  • 0.1 g
  • Valine
  • 1.4 g



  • Alanine
  • 0.8 g
  • Arginine
  • 0.8 g
  • Aspartic acid
  • 1.8 g
  • Cystine
  • 0.1 g
  • Glutamic acid
  • 4.8 g
  • Glycine
  • 0.5 g
  • Proline
  • 2.4 g
  • Serine
  • 1.2 g
  • Tyrosine
  • 1.2 g


Other Ingredients

Milk Protein Concentrate 71.8% (Casein Protein 85%, Whey Protein), Skim Milk Powder, Fibre (Inulin), Flavour, Medium-Chain-Triglyceride (MCT) Oil Milk Powder (Antioxidants 306, 307b), Thickener (Carboxymethylcellulose), Sweetener (Sucralose), Sodium Chloride, Colour (Curcumin, Tartrazine, Sunset Yellow FCF, Allura Red AC). 

Contains Milk. Packed in a facility that produces products containing Soy. 


*While strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by .

*Always consult with a qualified healthcare professional prior to beginning any diet or exercise program or taking any dietary supplement. The content on our website is for informational and educational purposes only and is not intended as medical advice or to replace a relationship with a qualified healthcare professional.

*All specials and deals are while stocks last only. No rain checks.

*Not all stock is carried at all stores. Message us first to avoid disappointment.