Whey Protein

(17 products)
New Zealand Whey Protein + Organic Chocolate
Go Good

new zealand whey protein + organic chocolate

Regular price $71.90
Regular price Sale price $71.90
New Zealand Whey Protein Isolate Unflavoured
Go Good

new zealand whey protein isolate unflavoured

Regular price $87.90
Regular price Sale price $87.90
New Zealand Whey Protein + Organic Banana
Go Good

new zealand whey protein + organic banana

Regular price $71.90
Regular price Sale price $71.90
Bone Broth Protein Powder - Real Strawberry
Mitchells Nutrition

bone broth protein powder

Regular price $78.90
Regular price Sale price $78.90
NZ Whey Protein Isolate + Vanilla
Matakana Superfoods

nz whey protein isolate + vanilla

Regular price $70.30
Regular price Sale price $70.30
Bone Broth Protein Powder - Banana
Mitchells Nutrition

bone broth protein powder

Regular price From $6.50
Regular price Sale price From $6.50
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Whey Protein DIAAS Complex 1.61 Powder - Banana
Radix Nutrition

whey protein diaas complex 1.61 powder

Regular price $83.80
Regular price $88.30 Sale price $83.80
Whey Protein Powder DIAAS Complex 1.61 - Chocolate
Radix Nutrition

whey protein powder diaas complex 1.61

Regular price $88.30
Regular price Sale price $88.30
High Protein Plus - Vanilla
Healtheries

high protein plus

Regular price $39.40
Regular price Sale price $39.40
NZ Whey Protein Isolate + Chocolate
Matakana Superfoods

nz whey protein isolate + chocolate

Regular price $70.30
Regular price Sale price $70.30
High Protein Plus - Chocolate
Healtheries

high protein plus

Regular price $39.40
Regular price Sale price $39.40
Protein Water - Berry Bliss
Nutra Organics

protein water

Regular price $80.90
Regular price Sale price $80.90
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High Protein Plus - Berry
Healtheries

high protein plus

Regular price $39.40
Regular price Sale price $39.40

Whey Protein

Looking for the best whey protein powder? Made from milk and loaded with all nine essential amino acids, whey protein powder can be a healthy addition to your diet.

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  • New Zealand Whey Protein + Organic Chocolate

    New Zealand Whey Protein + Organic Chocolate

    $71.90

    20 reviews

    Go Good

    New Zealand Whey Protein + Organic Chocolate

    1kg
    $71.90
  • New Zealand Whey Protein Isolate Unflavoured

    New Zealand Whey Protein Isolate Unflavoured

    $87.90

    10 reviews

    Go Good

    New Zealand Whey Protein Isolate Unflavoured

    1kg
    $87.90
  • New Zealand Whey Protein + Organic Banana

    New Zealand Whey Protein + Organic Banana

    $71.90

    8 reviews

    Go Good

    New Zealand Whey Protein + Organic Banana

    1kg
    $71.90
  • Bone Broth Protein Powder - Real Strawberry

    Bone Broth Protein Powder - Real Strawberry

    $78.90

    2 reviews

    Mitchells Nutrition

    Bone Broth Protein Powder - Real Strawberry

    500gm
    $78.90
  • NZ Whey Protein Isolate + Vanilla

    NZ Whey Protein Isolate + Vanilla

    $70.30

    1 reviews

    Matakana Superfoods

    NZ Whey Protein Isolate + Vanilla

    600gm
    $70.30
  • Bone Broth Protein Powder - Banana

    Bone Broth Protein Powder - Banana

    $6.50

    Mitchells Nutrition

    Bone Broth Protein Powder - Banana

    30gm
    $6.50
  • Whey Protein DIAAS Complex 1.61 Powder - Banana

    Whey Protein DIAAS Complex 1.61 Powder - Banana

    $88.30 $83.80

    1 reviews

    Radix Nutrition

    Whey Protein DIAAS Complex 1.61 Powder - Banana

    1kg
    $83.80 $88.30
  • Whey Protein Powder DIAAS Complex 1.61 - Chocolate

    Whey Protein Powder DIAAS Complex 1.61 - Chocolate

    $88.30

    Radix Nutrition

    Whey Protein Powder DIAAS Complex 1.61 - Chocolate

    1kg
    $88.30
  • High Protein Plus - Vanilla

    High Protein Plus - Vanilla

    $39.40

    1 reviews

    Healtheries

    High Protein Plus - Vanilla

    400gm
    $39.40
  • NZ Whey Protein Isolate + Chocolate

    NZ Whey Protein Isolate + Chocolate

    $70.30

    1 reviews

    Matakana Superfoods

    NZ Whey Protein Isolate + Chocolate

    600gm
    $70.30
  • High Protein Plus - Chocolate

    High Protein Plus - Chocolate

    $39.40

    Healtheries

    High Protein Plus - Chocolate

    400gm
    $39.40
  • Protein Water - Berry Bliss

    Protein Water - Berry Bliss

    $80.90

    Nutra Organics

    Protein Water - Berry Bliss

    450g
    $80.90
  • High Protein Plus - Berry

    High Protein Plus - Berry

    $39.40

    Healtheries

    High Protein Plus - Berry

    400gm
    $39.40
  • New Zealand Whey Protein Unflavoured

    New Zealand Whey Protein Unflavoured

    $68.00

    12 reviews

    Go Good

    New Zealand Whey Protein Unflavoured

    1kg
    $68.00
  • New Zealand Whey Protein + Organic Vanilla

    New Zealand Whey Protein + Organic Vanilla

    $71.90

    12 reviews

    Go Good

    New Zealand Whey Protein + Organic Vanilla

    1kg
    $71.90
  • New Zealand Whey Protein + Organic Strawberry

    New Zealand Whey Protein + Organic Strawberry

    $71.90

    3 reviews

    Go Good

    New Zealand Whey Protein + Organic Strawberry

    1kg
    $71.90
  • Protein Water - Lemonade

    Protein Water - Lemonade

    $80.90

    Nutra Organics

    Protein Water - Lemonade

    450g
    $80.90
While there are many different types of protein, whey protein is made from cow’s milk. There are two types of protein in milk – casein and whey. To make whey protein, the whey component is separated from the milk then further processed and heat dried to make a powder.

There are a few types of whey protein too: Whey protein concentrate (WPC), whey protein isolate (WPI), and whey protein hydrolysate (WPH). The difference between whey protein isolate and concentrate is that at the final stage of processing whey isolate goes through process that further filters it. This resultis in an increased protein content with lower carbs, fat, and minimal lactose. Whey protein hydrolysate is slightly different, undergoing something called “hydrolysis” to make it into a form that is more easily digestible. This type of protein is normally only used in medical based supplements or infant formulas due to its lower allergen potential and better digestibility.

Some feel that whey protein is superior to plant-based forms of protein as it contains all three branched chain amino acids or BCAAs which are popular with athletes because of their ability to support muscle growth and recovery following a workout.

For those of us with an active lifestyle, whether that’s hitting the gym or simply getting in some form of movement each day, whey protein powder can be a healthy addition to our diets.

HealthPost only stock high quality whey protein powder that contain no nasties. You can be sure to shop for whey protein with confidence knowing our experts have chosen the best whey protein with good ingredients