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Protein Powder - Whey, Vegan, Plant & Natural Supplements

Shop protein powder in Australia from trusted sports nutrition brands at Giant Chemist Harbour Town. Whether you're looking for the best whey protein powder, a vegan or plant protein powder, a chocolate or vanilla protein powder, or a natural protein option for everyday health, our range covers every goal, diet, and fitness level.

Protein powder is one of the most popular supplements in Australia, used by gym-goers, active women, and anyone looking to increase their daily protein intake. Common reasons people buy protein powder include:

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  • Musashi 100% Whey Vanilla Milkshake 2kg.
    Save $33.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99

    Musashi 100% Whey Vanilla Milkshake 2kg

    Musashi
    In stock

    Musashi 100% Whey is a premium recovery formula designed to support post-exercise muscle growth and repair in a delicious, ultra low-carb protein s...

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    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99
    Save $33.50 Save $0.00
  • Musashi 100% Whey Chocolate Milkshake 2kg.
    Save $33.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99

    Musashi 100% Whey Chocolate Milkshake 2kg

    Musashi
    In stock

    Musashi 100% Whey is a premium recovery formula designed to support post-exercise muscle growth and repair in a delicious, ultra low-carb protein s...

    View full details
    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99
    Save $33.50 Save $0.00
  • Save $33.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99

    Musashi High Protein Vanilla Milkshake Flavour 2kg

    Musashi
    In stock

    Musashi High Protein is an essential recovery formula designed to build and repair muscle post-exercise in a delicious, easy-mixing protein shake. ...

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    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99
    Save $33.50 Save $0.00
  • Save $33.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99

    Musashi High Protein Chocolate Milkshake 2kg

    Musashi
    In stock

    Musashi High Protein is an essential recovery formula designed to build and repair muscle post-exercise in a delicious, easy-mixing protein shake. ...

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    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99
    Save $33.50 Save $0.00
  • Musashi Shred & Burn Protein Powder Vanilla Milkshake 2kg.
    Save $33.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99

    Musashi Shred & Burn Protein Powder Vanilla Milkshake 2kg

    Musashi
    In stock

    Musashi Shred & Burn is a thermogenic formula designed to build lean muscle and support shredding goals in a delicious, easy-mixing protein sha...

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    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99
    Save $33.50 Save $0.00
  • BSC Clean Plant Protein Premium Vanilla 1kg.
    Save $8.72 Save $0.00
    $63.71
    $63.71 - $63.71
    $63.71
    $54.99
    $54.99 - $54.99
    $54.99

    BSC Clean Plant Protein Premium Vanilla 1kg

    Body Science
    In stock

    Indulge in the smooth, decadent taste of BSc Clean Plant Protein Premium Vanilla, a vegan friendly protein powder designed for those who prioritise...

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    $63.71
    $63.71 - $63.71
    $63.71
    $54.99
    $54.99 - $54.99
    $54.99
    Save $8.72 Save $0.00
  • Body Science BSC Clean Plant Protein Rich Chocolate 1kg.
    Save $8.72 Save $0.00
    $63.71
    $63.71 - $63.71
    $63.71
    $54.99
    $54.99 - $54.99
    $54.99

    Body Science BSC Clean Plant Protein Rich Chocolate 1kg

    Body Science
    In stock

    Indulge in the smooth, decadent taste of BSc Clean Plant Protein Rich Chocolate, a vegan friendly protein powder designed for those who prioritise ...

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    $63.71
    $63.71 - $63.71
    $63.71
    $54.99
    $54.99 - $54.99
    $54.99
    Save $8.72 Save $0.00
  • BSC Collagen Protein Water Strawberry Lime 350g.
    Save $5.01 Save $0.00
    $35.00
    $35.00 - $35.00
    $35.00
    $29.99
    $29.99 - $29.99
    $29.99

    BSC Collagen Protein Water Strawberry Lime 350g

    Body Science
    In stock

    BSc Collagen Protein water is a deliciously fresh, fruity way to hit your daily protein goals and quench your thirst. Whether you are looking to i...

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    $35.00
    $35.00 - $35.00
    $35.00
    $29.99
    $29.99 - $29.99
    $29.99
    Save $5.01 Save $0.00
  • Nature's Way Instant Natural Protein + Greens 350g.
    Save $9.01 Save $0.00
    $33.00
    $33.00 - $33.00
    $33.00
    $23.99
    $23.99 - $23.99
    $23.99

    Nature's Way Instant Natural Protein + Greens 350g

    Nature's Way
    In stock

    Plant-based Protein + Super Greens powder = Your partner in healthy living.Instant Natural Protein + Super Greens powder is a unique blend combinin...

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    $33.00
    $33.00 - $33.00
    $33.00
    $23.99
    $23.99 - $23.99
    $23.99
    Save $9.01 Save $0.00
  • Save $33.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99

    Musashi Shred & Burn Protein Powder Chocolate Milkshake 2kg

    Musashi
    In stock

    MUSASHI SHRED AND BURN is an optimised protein powder providing a powerful blend of active ingredients designed to support lean muscle goals. PROTE...

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    $133.49
    $133.49 - $133.49
    $133.49
    $99.99
    $99.99 - $99.99
    $99.99
    Save $33.50 Save $0.00
  • BSC Shred Protein Vanilla 800g.
    Save $10.01 Save $0.00
    $55.00
    $55.00 - $55.00
    $55.00
    $44.99
    $44.99 - $44.99
    $44.99

    BSC Shred Protein Vanilla 800g

    Body Science
    Low stock

    Whether you are looking for a protein powder that will help to hit your daily protein intake or assist with weight management, BSc Shred Protein is...

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    $55.00
    $55.00 - $55.00
    $55.00
    $44.99
    $44.99 - $44.99
    $44.99
    Save $10.01 Save $0.00
  • BSC Chupa Chups Protein Water 350g Watermelon.
    Save $5.01 Save $0.00
    $40.00
    $40.00 - $40.00
    $40.00
    $34.99
    $34.99 - $34.99
    $34.99

    BSC Chupa Chups Protein Water 350g Watermelon

    Body Science
    In stock

    Sucker for Protein? Get Ready for a Sweet Treat!Iconic Australian Sports Nutrition brand BSc® is teaming up with the world-wide icon Chupa Chups™ t...

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    $40.00
    $40.00 - $40.00
    $40.00
    $34.99
    $34.99 - $34.99
    $34.99
    Save $5.01 Save $0.00
  • BSC Chupa Chups Protein Water 350g Cola.
    Save $5.01 Save $0.00
    $40.00
    $40.00 - $40.00
    $40.00
    $34.99
    $34.99 - $34.99
    $34.99

    BSC Chupa Chups Protein Water 350g Cola

    Body Science
    In stock

    Sucker for Protein? Get Ready for a Sweet Treat!Iconic Australian Sports Nutrition brand BSc® is teaming up with the world-wide icon Chupa Chups™ t...

    View full details
    $40.00
    $40.00 - $40.00
    $40.00
    $34.99
    $34.99 - $34.99
    $34.99
    Save $5.01 Save $0.00
  • Save $25.00 Save $0.00
    $74.99
    $74.99 - $74.99
    $74.99
    $49.99
    $49.99 - $49.99
    $49.99

    Musashi 100% Whey Salted Caramel 900g

    Musashi
    In stock

    PREMIUM WHEY PROTEIN BLENDMusashi 100% Whey is a premium recovery formula designed to support post-exercise muscle growth and repair in a delicious...

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    $74.99
    $74.99 - $74.99
    $74.99
    $49.99
    $49.99 - $49.99
    $49.99
    Save $25.00 Save $0.00
  • Save $7.01 Save $0.00
    $33.00
    $33.00 - $33.00
    $33.00
    $25.99
    $25.99 - $25.99
    $25.99

    Nature's Way Instant Natural Protein + Collagen 400g

    Nature's Way
    In stock

    Nature's Way Instant Natural Protein + Collagen is a low fat, high in fibre^, non-dairy protein powder with the added benefit of Collagen.  Instant...

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    $33.00
    $33.00 - $33.00
    $33.00
    $25.99
    $25.99 - $25.99
    $25.99
    Save $7.01 Save $0.00
  • Musashi Whey Protein Isolate Chocolate 900g.
    Save $43.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $89.99
    $89.99 - $89.99
    $89.99

    Musashi Whey Protein Isolate Chocolate 900g

    Musashi
    Low stock

    Musashi Whey Isolate is a premium muscle recovery formula designed to support post-exercise muscle recovery* in a low carb rapidly-absorbed protein...

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    $133.49
    $133.49 - $133.49
    $133.49
    $89.99
    $89.99 - $89.99
    $89.99
    Save $43.50 Save $0.00
  • Musashi Whey Protein Isolate Vanilla 900g.
    Save $43.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $89.99
    $89.99 - $89.99
    $89.99

    Musashi Whey Protein Isolate Vanilla 900g

    Musashi
    In stock

    Musashi Whey Isolate is a premium muscle recovery formula designed to support post-exercise muscle recovery* in a low carb rapidly-absorbed protein...

    View full details
    $133.49
    $133.49 - $133.49
    $133.49
    $89.99
    $89.99 - $89.99
    $89.99
    Save $43.50 Save $0.00
  • BSC Chupa Chups Protein Water 700g Cola.
    Save $6.96 Save $0.00
    $69.95
    $69.95 - $69.95
    $69.95
    $62.99
    $62.99 - $62.99
    $62.99

    BSC Chupa Chups Protein Water 700g Cola

    Body Science
    In stock

    Sucker for Protein? Get Ready for a Sweet Treat! Iconic Australian Sports Nutrition brand BSc® is teaming up with the world-wide icon Chupa Chups™...

    View full details
    $69.95
    $69.95 - $69.95
    $69.95
    $62.99
    $62.99 - $62.99
    $62.99
    Save $6.96 Save $0.00
  • Musashi Plant Protein Chocolate 2KG.
    Save $43.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $89.99
    $89.99 - $89.99
    $89.99

    Musashi Plant Protein Chocolate 2KG

    Musashi
    In stock

    COMPLETE VEGAN PROTEIN BLEND Musashi Plant Protein is a vegan, complete-amino formula designed to support post-exercise muscle growth and repair in...

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    $133.49
    $133.49 - $133.49
    $133.49
    $89.99
    $89.99 - $89.99
    $89.99
    Save $43.50 Save $0.00
  • Save $25.00 Save $0.00
    $74.99
    $74.99 - $74.99
    $74.99
    $49.99
    $49.99 - $49.99
    $49.99

    Musashi 100% Whey Chocolate 900g

    Musashi
    In stock

    Musashi 100% Whey is a premium recovery formula designed to support post-exercise muscle growth and repair in a delicious, ultra low-carb protein s...

    View full details
    $74.99
    $74.99 - $74.99
    $74.99
    $49.99
    $49.99 - $49.99
    $49.99
    Save $25.00 Save $0.00
  • Save $19.99 Save $0.00
    $124.99
    $124.99 - $124.99
    $124.99
    $105.00
    $105.00 - $105.00
    $105.00

    Body Science BSC Whey Protein Vanilla 1.8 KG

    Body Science
    In stock

    BSc Whey Protein Vanilla is a lean weight management blend aimed at building muscle size, tone and definition whilst helping you maintain a lean ph...

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    $124.99
    $124.99 - $124.99
    $124.99
    $105.00
    $105.00 - $105.00
    $105.00
    Save $19.99 Save $0.00
  • Musashi Plant Protein Vanilla 2KG.
    Save $43.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $89.99
    $89.99 - $89.99
    $89.99

    Musashi Plant Protein Vanilla 2KG

    Musashi
    In stock

    Musashi Plant Protein is a vegan, complete-amino formula designed to support post-exercise muscle growth and repair in a delicious, easy-mixing pro...

    View full details
    $133.49
    $133.49 - $133.49
    $133.49
    $89.99
    $89.99 - $89.99
    $89.99
    Save $43.50 Save $0.00
  • Save $19.99 Save $0.00
    $124.99
    $124.99 - $124.99
    $124.99
    $105.00
    $105.00 - $105.00
    $105.00

    Body Science BSC Shred Protein Vanilla 1.8kg

    Body Science
    In stock

    Whether you are looking for a protein powder that will help to hit your daily protein intake or assist with weight management, BSc Shred Protein is...

    View full details
    $124.99
    $124.99 - $124.99
    $124.99
    $105.00
    $105.00 - $105.00
    $105.00
    Save $19.99 Save $0.00
  • Save $43.50 Save $0.00
    $133.49
    $133.49 - $133.49
    $133.49
    $89.99
    $89.99 - $89.99
    $89.99

    Musashi Bulk Protein Powder Vanilla Milkshake 2kg

    Musashi
    In stock

    MASS-GAINER PROTEINMusashi Bulk Protein is a mass-gainer formula designed to build and maintain muscle mass* in a delicious, high calorie protein s...

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    $133.49
    $133.49 - $133.49
    $133.49
    $89.99
    $89.99 - $89.99
    $89.99
    Save $43.50 Save $0.00

Frequently Asked Questions

The best protein powder depends on your goal and dietary preference. For post-workout muscle recovery, Musashi 100% Whey and BSC Whey Protein are among the most popular whey protein powders in Australia. For a high-purity, leaner option, Musashi Whey Protein Isolate delivers more protein per serve with less fat and lactose.

For vegan or dairy-free needs, Musashi Plant Protein and BSC Clean Plant Protein are both complete amino acid formulas available in chocolate and vanilla. For a natural, everyday option, Nature's Way Instant Natural Protein + Greens is a gentle, plant-based choice. All are available online with fast delivery across Australia or in-store at Giant Chemist Harbour Town, Gold Coast.

Whey protein powder is derived from dairy milk and is fast-absorbing, making it particularly effective for post-exercise muscle recovery and growth. Plant protein powder and vegan protein powder are made from plant sources such as pea, rice, or hemp, making them suitable for people following a vegan or dairy-free diet. High-quality plant formulas like Musashi Plant Protein are designed to deliver a complete amino acid profile, comparable to whey. If you have a dairy intolerance, are vegan, or simply prefer a natural ingredient list, plant protein is a great alternative.

Yes, protein powder is widely used by women for muscle toning, body composition, post-workout recovery, and everyday protein intake. The best protein powder for ladies depends on the goal: BSC Clean Plant Protein and Musashi Plant Protein are popular choices for women seeking a lighter, dairy-free option. BSC Collagen Protein Water is a low-calorie option that supports both protein intake and skin health. Nature's Way Instant Natural Protein + Greens is a natural, plant-based, everyday choice popular with women. Our in-store team at Giant Chemist Harbour Town can help you find the right fit.

Whey protein isolate is a more refined form of whey that has been processed to remove most of the fat and lactose, resulting in a higher protein content per serve — typically 90%+ protein by weight compared to 70–80% for standard whey concentrate. This makes whey isolate a preferred choice for those who want a purer, faster-absorbing supplement, or those with mild lactose sensitivity. Musashi Whey Protein Isolate is available in both vanilla and chocolate. Whether isolate is 'better' depends on your budget and goals - for general use, standard whey protein is excellent; for a leaner, a purer option, isolate is worth the upgrade.

Yes, the full range of protein powders at Giant Chemist Harbour Town is available to buy online with fast delivery across Australia. This includes Musashi protein powder, Body Science (BSC) whey and plant protein, Nature's Way natural protein, and Nutra Organics organic protein powder. You can also visit us in-store at Harbour Town on the Gold Coast. Our team is happy to help you choose the right protein powder for your goals and budget.


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