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Milk Protein

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Milk protein and casein are perfect alternatives to our super-popular whey protein. Packed with slow-releasing protein, they help to grow and maintain muscle between meals, and even while you sleep.

Taking much longer to be digested and used by the body, our slow-release and milk protein shakes deliver a sustained supply of protein, so you stay fuelled throughout the day.

Want to find out more? Check out our best protein powders or find what you're looking for below.

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  • Slow-Release Casein

    4.57 Stars 7 Reviews 4.57

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    from A$40.99
  • Protein Hot Chocolate

    4.4 Stars 5 Reviews 4.4

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    A$38.99
  • Impact Diet Whey

    4.67 Stars 9 Reviews 4.67

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    from A$14.99
  • Slow-Release Casein Elite

    5.0 Stars 1 Reviews 5.0

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    A$61.99
  • Overnight Recovery Blend

    5.0 Stars 2 Reviews 5.0

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    from A$49.99
  • Protein Meal Replacement Blend

    4.78 Stars 18 Reviews 4.78

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    from A$29.99
  • Lean Hot Chocolate

    5.0 Stars 1 Reviews 5.0

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    A$20.99
  • Total Protein Blend

    5.0 Stars 8 Reviews 5.0

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    from A$45.99
  • THE Diet™

    5.0 Stars 1 Reviews 5.0

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    from A$66.99
  • Milk Protein Powder

    5.0 Stars 1 Reviews 5.0

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    A$89.99
  • Impact Diet Whey (Sample)

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    A$3.99
  • PeptoPro® Casein

    5.0 Stars 3 Reviews 5.0

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    A$139.99
  • Calcium Caseinate Protein

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    from A$42.99
  • Protein Shake Zero

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    A$45.99