Protein for Weight Loss

Q: Can protein powder help with weight loss?

Protein powder does not cause weight loss by itself. It makes it easier to reach a protein target while keeping calories in check, and protein tends to be filling, which some people find helps them stick to a plan. Your overall diet and activity still decide the result.

Q: Why are these products in this collection?

Each flavour here lists 120 calories or fewer and at least 20 g of protein per serve. For example, Ghost Clear Whey Isolate lists 100 calories and 25 g, Basic Supplements Isolate 110 calories and 26 g, Pillar Performance Whey Protein Isolate 116 calories and 26.4 g, and Dymatize Iso 100 120 calories and 25 g.

Q: Is isolate better than regular whey for a diet?

Isolate is filtered further, so it usually lists a little less carbohydrate and fat per serve. The gap is small, so pick the product you will enjoy and use consistently.

Q: How should I use a shake on a diet?

Count it in your daily calories, including any milk you mix it with. Water keeps it to the label figure. Many people use a shake as a snack or alongside a meal rather than instead of meals.

Q: Are there plant options?

Yes. Ghost Vegan Protein and Pillar Performance Vegan Protein Isolate both meet the same calorie and protein line, and our plant protein range has more choice.

47 products

These 47 protein powders list 120 calories or fewer and at least 20 g of protein per serve, so they are easy to fit into a calorie controlled diet. Compare the nutrition panel for your flavour.

Inspired Protein Water, Peach Mango ready-to-drink, 750g, NZ Supps

Inspired Protein Water - Peach Mango, 750g (25 Serves)

~~$95.94~~ $78.45

$3.14/serve · 25 serves · 750g

Calories/serve 104 kcal

Hydrolysed Collagen Peptides (Bovine) 25 g

NZ Grass Fed Whey Protein Isolate 2 g

5.0

Ghost Whey Coffee Ice Cream whey protein powder, front of pack, 1014g, NZ Supps

Ghost Whey - Coffee Ice Cream, 1014g (28 Serves)

~~$125.94~~ $94.95

$3.39/serve · 28 serves · 1014g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 3 g

Sugars 1 g

Fat 1.5 g

Bestseller

Inspired Protein Water, Passionfruit ready-to-drink, 750g, NZ Supps

Inspired Protein Water - Passionfruit, 750g (25 Serves)

~~$95.94~~ $78.45

$3.14/serve · 25 serves · 750g

Calories/serve 104 kcal

Hydrolysed Collagen Peptides (Bovine) 25 g

NZ Grass Fed Whey Protein Isolate 2 g

4.6

Batch TestedTested

Dymatize Iso 100 whey protein powder, Gourmet Vanilla powder, 726g, NZ Supps

Dymatize Iso 100 - Gourmet Vanilla, 726g (24 Serves)

~~$131.94~~ $99.95

$4.16/serve · 24 serves · 726g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

4.3

Bestseller

Batch TestedTested

Dymatize Iso 100 whey protein powder, Gourmet Chocolate powder, 726g, NZ Supps

Dymatize Iso 100 - Gourmet Chocolate, 726g (24 Serves)

~~$131.94~~ $99.95

$4.16/serve · 24 serves · 726g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

Ghost Clear Whey Isolate whey protein powder, Strawberry Watermelon powder, 710g, NZ Supps

Ghost Clear Whey Isolate - Strawberry Watermelon, 710g (20 Serves)

~~$123.45~~ $103.95

$5.20/serve · 20 serves · 710g

Calories/serve 100 kcal

Protein 25 g

Carbohydrate 1 g

4.3

Batch TestedTested

Dymatize Iso 100 whey protein powder, Dunkin Mocha Latte New powder, 2.27kg, NZ Supps

Dymatize Iso 100 - Dunkin Mocha Latte, 2.27kg (74 Serves)

~~$311.94~~ $264.85

$3.58/serve · 74 serves · 2270g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Sugars Less than 1 g

Fibre Less than 1 g

Fat 0.5 g

5.0

Basic Supplements Isolate whey protein powder, Peanut Butter Cookie, 908g, NZ Supps

Basic Supplements Isolate - Peanut Butter Cookie, 908g (28 Serves)

~~$125.94~~ $94.46

$3.37/serve · 28 serves · 885g

Calories/serve 110 kcal

Protein 26 g

Carbohydrate 2 g

Sugars 1 g

Batch TestedTested

MusclePharm Combat 100% Whey whey protein powder, Vanilla powder, 2.27kg, NZ Supps

MusclePharm Combat 100% Whey - Vanilla, 2.27kg (70 Serves)

~~$203.94~~ $152.95

$2.19/serve · 70 serves · 2268g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fat 1 g

Sugars 1 g

Batch TestedTested

MusclePharm Combat 100% Whey whey protein powder, Chocolate powder, 2.27kg, NZ Supps

MusclePharm Combat 100% Whey - Chocolate, 2.27kg (70 Serves)

~~$203.94~~ $152.95

$2.19/serve · 70 serves · 2268g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fat 1 g

Sugars 1 g

Ghost Vegan Protein plant protein powder, Choc Cereal Milk powder, 989g, NZ Supps

Ghost Vegan Protein - Choc Cereal Milk, 989g (28 Serves)

~~$107.94~~ $88.95

$3.18/serve · 28 serves · 989g

Calories/serve 120 kcal

Protein 20 g

Carbohydrate 6 g

Fat 2 g

Fibre 2 g

Ghost Vegan Protein plant protein powder, Pancake Batter, 896g, NZ Supps

Ghost Vegan Protein - Pancake Batter, 896g (28 Serves)

~~$107.94~~ $81.95

$2.93/serve · 28 serves · 896g

Calories/serve 110 kcal

Protein 20 g

Carbohydrate 5 g

Fat 1.5 g

Fibre 1 g

Ghost Clear Whey Isolate powder whey protein powder, 640g, NZ Supps

Ghost Clear Whey Isolate - Blue Raspberry, 640g (20 Serves)

~~$131.94~~ $99.95

$5.00/serve · 20 serves · 640g

Calories/serve 100 kcal

Protein 25 g

Carbohydrate 1 g

4.3

Batch TestedTested

Dymatize Iso 100 whey protein powder, Strawberry powder, 726g, NZ Supps

Dymatize Iso 100 - Strawberry, 726g (24 Serves)

~~$131.94~~ $99.95

$4.16/serve · 24 serves · 726g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

5.0

Basic Supplements Isolate whey protein powder, Peanut Butter Cookie, 2.27kg, NZ Supps

Basic Supplements Isolate - Peanut Butter Cookie, 2.27kg (72 Serves)

~~$287.94~~ $227.85

$3.16/serve · 72 serves · 2270g

Calories/serve 110 kcal

Protein 26 g

Carbohydrate 2 g

Sugars 1 g

4.3

Dymatize ISO100 whey protein isolate, Gourmet Vanilla powder, 3lb, NZ Supps

Dymatize ISO100 - Gourmet Vanilla, 3lb (1.36kg)

~~$251.94~~ $205.95

$4.58/serve · 45 serves · 1360g

Calories/serve 110 kcal

Protein 25 g

BCAA 5.5 g

Leucine 2.7 g

Glutamine & Glutamic Acid 4.406 g

4.3

Dymatize ISO100 whey protein isolate, Gourmet Chocolate powder, 3lb, NZ Supps

Dymatize ISO100 - Gourmet Chocolate, 3lb (1.36kg)

~~$251.94~~ $205.95

$4.90/serve · 42 serves · 1360g

Calories/serve 120 kcal

Protein 25 g

BCAA 5.5 g

Leucine 2.6 g

Glutamine & Glutamic Acid 4.406 g

4.3

Dymatize ISO100 Fudge Brownie protein powder, 3lb, NZ Supps

Dymatize ISO100 - Fudge Brownie, 3lb (1.36kg)

~~$251.94~~ $205.95

$4.79/serve · 43 serves · 1360g

Calories/serve 120 kcal

Protein 25 g

BCAA 5.5 g

Leucine 2.7 g

Glutamine & Glutamic Acid 4.406 g

4.3

Dymatize ISO100 whey protein isolate, Cocoa Pebbles powder, 3lb, NZ Supps

Dymatize ISO100 - Cocoa Pebbles, 3lb (1.36kg)

~~$251.94~~ $188.95

$4.39/serve · 43 serves · 1360g

Calories/serve 120 kcal

Protein 25 g

BCAA 5.5 g

Leucine 2.6 g

Glutamine & Glutamic Acid 4.406 g

Ghost Clear Whey Isolate whey protein powder, Orange Cream powder, 640g, NZ Supps

Ghost Clear Whey Isolate - Orange Cream, 640g (20 Serves)

~~$123.45~~ $103.95

$5.20/serve · 20 serves · 640g

Calories/serve 100 kcal

Protein 25 g

Carbohydrate 1 g

4.9

Batch TestedTested

Pillar Performance Vegan Protein Isolate powder plant protein powder, 750g, NZ Supps

Pillar Performance Vegan Protein Isolate, 750g (25 Serves)

~~$119.94~~ $94.85

$3.79/serve · 25 serves · 750g

Calories/serve 120 kcal

Protein 20.5 g

Carbohydrate 3.1 g

Fat 2.7 g

Sugars 1.2 g

Fibre 1.0 g

4.9

Batch TestedTested

Pillar Performance Whey Protein Isolate, Vanilla powder, 990g, NZ Supps

Pillar Performance Whey Protein Isolate - Vanilla, 990g (30 Serves)

~~$167.94~~ $132.85

$4.43/serve · 30 serves · 990g

Calories/serve 120 kcal

Protein 26.4 g

Carbohydrate 1.9 g

Fat <1.0 g

Sugars 1.3 g

Fibre <1.0 g

4.9

Batch TestedTested

Pillar Performance Whey Protein Isolate, Chocolate powder, 990g, NZ Supps

Pillar Performance Whey Protein Isolate - Chocolate, 990g (30 Serves)

~~$167.94~~ $132.85

$4.43/serve · 30 serves · 990g

Calories/serve 116 kcal

Protein 26.4 g

Carbohydrate 1.6 g

Fat <1.0 g

Sugars <1.0 g

Fibre <1.0 g

Batch TestedTested

MusclePharm Combat 100% Whey whey protein powder, Strawberry powder, 2.27kg, NZ Supps

MusclePharm Combat 100% Whey - Strawberry, 2.27kg (70 Serves)

~~$203.94~~ $152.95

$2.19/serve · 70 serves · 2268g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fat 1 g

Sugars 1 g

Batch TestedTested

MusclePharm Combat 100% Whey whey protein powder, Banana powder, 2.27kg, NZ Supps

MusclePharm Combat 100% Whey - Banana, 2.27kg (70 Serves)

~~$203.94~~ $152.95

$2.19/serve · 70 serves · 2268g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fat 1 g

Sugars 1 g

Batch TestedTested

MusclePharm Combat 100% Whey whey protein powder, Cookie N Cream powder, 2.27kg, NZ Supps

MusclePharm Combat 100% Whey - Cookie N Cream, 2.27kg (70 Serves)

~~$203.94~~ $152.95

$2.19/serve · 70 serves · 2268g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fat 1 g

Sugars 1 g

Ghost Vegan Protein plant protein powder, Banana Pancake powder, 896g, NZ Supps

Ghost Vegan Protein - Banana Pancake, 896g (28 Serves)

~~$107.94~~ $84.85

$3.03/serve · 28 serves · 896g

Calories/serve 110 kcal

Protein 20 g

Carbohydrate 5 g

Fat 1.5 g

Fibre 1 g

Ghost Vegan Protein plant protein powder, Peanut Butter Cereal Milk spread, 989g, NZ Supps

Ghost Vegan Protein - Peanut Butter Cereal Milk, 989g (28 Serves)

~~$107.94~~ $88.95

$3.18/serve · 28 serves · 989g

Calories/serve 120 kcal

Protein 21 g

Carbohydrate 6 g

Fat 1.5 g

Fibre 1 g

4.3

Batch TestedTested

Dymatize Iso 100 whey protein powder, Dunkin Cappuccino New powder, 650g, NZ Supps

Dymatize Iso 100 - Dunkin Cappuccino, 650g (20 Serves)

~~$131.94~~ $103.85

$5.19/serve · 20 serves · 650g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

4.2

Batch TestedTested

Dymatize Iso 100 whey protein powder, Dunkin Mocha Latte New powder, 650g, NZ Supps

Dymatize Iso 100 - Dunkin Mocha Latte, 650g (20 Serves)

~~$131.94~~ $103.85

$5.19/serve · 20 serves · 650g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

4.3

Batch TestedTested

Dymatize Dymatize Iso 100 dunkin glazed donut new

Dymatize Iso 100 - Dunkin Glazed Donut, 650g (20 Serves)

~~$131.94~~ $103.85

$5.19/serve · 20 serves · 650g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

4.2

Batch TestedTested

Dymatize Iso 100 whey protein powder, Birthday Cake Pebbles powder, 726g, NZ Supps

Dymatize Iso 100 - Birthday Cake Pebbles, 726g (24 Serves)

~~$131.94~~ $99.95

$4.16/serve · 24 serves · 726g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

4.3

Batch TestedTested

Dymatize Iso 100 whey protein powder, Fudge Brownie powder, 726g, NZ Supps

Dymatize Iso 100 - Fudge Brownie, 726g (24 Serves)

~~$131.94~~ $99.95

$4.16/serve · 24 serves · 726g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

4.3

Batch TestedTested

Dymatize Iso 100 whey protein powder, Cocoa Pebbles powder, 650g, NZ Supps

Dymatize Iso 100 - Cocoa Pebbles, 650g (20 Serves)

~~$131.94~~ $103.85

$5.19/serve · 20 serves · 650g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

4.3

Batch TestedTested

Dymatize Iso 100 - Choc Peanut Butter, 726g (24 Serves)

~~$131.94~~ $99.95

$4.16/serve · 24 serves · 726g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

4.3

Batch TestedTested

Dymatize Iso 100 whey protein powder, Cookie N Cream, 726g, NZ Supps

Dymatize Iso 100 - Cookie N Cream, 726g (24 Serves)

~~$131.94~~ $99.95

$4.16/serve · 24 serves · 726g

Calories/serve 120 kcal

Protein 25 g

Carbohydrate 2 g

Fibre Less than 1 g

Sugars Less than 1 g

Fat 0.5 g

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