Does whey help with weight loss?

Whey does not directly burn fat, but it protects your muscle mass during a calorie deficit. Muscles burn more calories at rest, so the more muscle you keep, the easier it is to lose weight.

Is isolate better than concentrate for weight loss?

Isolate contains fewer calories and fat per serving, so it fits slightly better in a strict diet. The difference is not huge, but if every calorie counts, isolate is the better choice.

How much protein per day when losing weight?

When losing weight, 1.8 to 2.4 grams of protein per kilogram of body weight is recommended. That is more than usual, because your body needs extra protein to preserve muscle mass in a deficit.

Home›Best Whey›Best whey protein for weight loss

Best whey protein for weight loss

On a diet? These whey shakes give you maximum protein with minimal calories.

When losing weight it is all about preserving protein and limiting calories. The best shakes for a cut have a high protein-to-calorie ratio. Isolates often score best here due to their low fat and carb content.

This page contains affiliate links. Rankings are purely data-based.

Available in United States

15 products found

Best value

IsolateOptimum Nutrition

Optimum Nutrition Gold Standard 100% Isolate

(4.8)

Ultra-pure whey isolate with 25g protein per serving. Fast-absorbing, low in fat and sugar.

✓ 25g pure whey isolate✓ Fast absorbing

$27.79

930g

Per gram protein$0.036

Protein per shake25g

Protein percentage83%

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Best value

Optimum Nutrition·Whey ProteinIsolate

Gold Standard 100% Isolate

$27.79930g

(4.8)

$0.036

Per gram protein

25g

Protein per shake

83%

Protein percentage

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Why good for weight loss? isolaat - 100 kcal/serving - 25g eiwit/serving - 83% eiwit - $0.04/g

IsolateOptimum Nutrition

Optimum Nutrition Clear Whey Isolate

(4.4)

Refreshing clear whey isolate with fruity flavors. Light like lemonade, 20g protein per serving.

✓ Refreshing like lemonade✓ 20g whey isolate

$32.28

240g

Per gram protein$0.161

Protein per shake20g

Protein percentage83%

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Optimum Nutrition·Whey ProteinIsolate

Clear Whey Isolate

$32.28240g

(4.4)

$0.161

Per gram protein

20g

Protein per shake

83%

Protein percentage

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Why good for weight loss? isolaat - 84 kcal/serving - 20g eiwit/serving - 83% eiwit - $0.16/g

IsolateMuscleTech

MuscleTech Nitro-Tech

(4.4)

Performance whey with added creatine. Focused on strength and muscle growth.

✓ Added creatine✓ Performance formula

$65.19

1800g

Per gram protein$0.054

Protein per shake30g

Protein percentage67%

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MuscleTech·Whey ProteinIsolate

Nitro-Tech

$65.191800g

(4.4)

$0.054

Per gram protein

30g

Protein per shake

67%

Protein percentage

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Why good for weight loss? isolaat - 160 kcal/serving - 30g eiwit/serving - 67% eiwit - $0.05/g

HydrolysateOptimum Nutrition

Optimum Nutrition Platinum Hydrowhey

(4.7)

Hydrolyzed whey isolate for maximum absorption. 30g protein per serving, the fastest absorbing whey.

✓ 30g hydrolyzed protein✓ Fastest absorption

$91.37

1600g

Per gram protein$0.076

Protein per shake30g

Protein percentage75%

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Optimum Nutrition·Whey ProteinHydrolysate

Platinum Hydrowhey

$91.371600g

(4.7)

$0.076

Per gram protein

30g

Protein per shake

75%

Protein percentage

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Why good for weight loss? 140 kcal/serving - 30g eiwit/serving - 75% eiwit - $0.08/g

BlendHuel

Huel Complete Protein

(4.1)

The world's first nutritionally complete vegan protein powder. Hemp, fava bean, and pea protein blend with a complete amino acid profile. 20g protein per serving, 105 kcal. Gluten-free and plant-based.

✓ Complete amino acid profile✓ 100% plant-based (vegan)

$43.80

580g

Per gram protein$0.109

Protein per shake20g

Protein percentage69%

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Huel·Vegan ProteinBlend

Complete Protein

$43.80580g

(4.1)

$0.109

Per gram protein

20g

Protein per shake

69%

Protein percentage

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Why good for weight loss? 105 kcal/serving - 20g eiwit/serving - 69% eiwit - $0.11/g

⭐ Recommended

BlendOptimum Nutrition

Optimum Nutrition 100% Whey Gold Standard

(4.7)

Iconic Gold Standard whey. Worldwide bestseller, proven quality.

✓ Iconic brand✓ Proven quality

$73.25

2270g

Per gram protein$0.041

Protein per shake24g

Protein percentage78%

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⭐ Recommended

Optimum Nutrition·Whey ProteinBlend

100% Whey Gold Standard

$73.252270g

(4.7)

$0.041

Per gram protein

24g

Protein per shake

78%

Protein percentage

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Why good for weight loss? 120 kcal/serving - 24g eiwit/serving - 78% eiwit - $0.04/g

CaseinOptimum Nutrition

Optimum Nutrition Gold Standard 100% Casein

(4.6)

Premium casein from ON. Slow release, ideal for night.

✓ Premium quality✓ Slow release

$83.94

1800g

Per gram protein$0.064

Protein per shake24g

Protein percentage73%

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Optimum Nutrition·producten_cat_casein-powderCasein

Gold Standard 100% Casein

$83.941800g

(4.6)

$0.064

Per gram protein

24g

Protein per shake

73%

Protein percentage

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Why good for weight loss? 120 kcal/serving - 24g eiwit/serving - 73% eiwit - $0.06/g

ConcentrateScitec Nutrition

Scitec Nutrition 100% Whey Protein Professional

(4.3)

Professional whey blend. European brand with good reputation.

✓ European brand✓ Good quality

$119.99

2350g

Per gram protein$0.070

Protein per shake22g

Protein percentage73%

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Scitec Nutrition·Whey ProteinConcentrate

100% Whey Protein Professional

$119.992350g

(4.3)

$0.070

Per gram protein

22g

Protein per shake

73%

Protein percentage

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Why good for weight loss? 112 kcal/serving - 22g eiwit/serving - 73% eiwit - $0.07/g

BlendDymatize

Dymatize Elite Whey Protein

(4.5)

Premium American whey. High in BCAAs, fast absorption.

✓ High in BCAAs✓ Fast absorption

$73.94

2100g

Per gram protein$0.047

Protein per shake25g

Protein percentage75%

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Dymatize·Whey ProteinBlend

Elite Whey Protein

$73.942100g

(4.5)

$0.047

Per gram protein

25g

Protein per shake

75%

Protein percentage

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Why good for weight loss? 140 kcal/serving - 25g eiwit/serving - 75% eiwit - $0.05/g

#10

BlendGhost

Ghost GHOST Whey x Trix

(4.3)

Limited collab: GHOST Whey with authentic Trix® flavor. 25g protein per serving. Unique collaboration between GHOST and Trix.

✓ Authentic Trix® flavor✓ 25g protein per serving

$37.49

1216g

Per gram protein$0.054

Protein per shake25g

Protein percentage58%

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#10

Ghost·Whey ProteinBlend

GHOST Whey x Trix

$37.491216g

(4.3)

$0.054

Per gram protein

25g

Protein per shake

58%

Protein percentage

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Why good for weight loss? 160 kcal/serving - 25g eiwit/serving - 58% eiwit - $0.05/g

#11

BlendGhost

Ghost GHOST Whey x Lucky Charms

(4.5)

Limited collab: GHOST Whey with authentic Lucky Charms® flavor. 25g protein per serving. Unique collaboration between GHOST and Lucky Charms.

✓ Authentic Lucky Charms® flavor✓ 25g protein per serving

$49.99

1216g

Per gram protein$0.071

Protein per shake25g

Protein percentage58%

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#11

Ghost·Whey ProteinBlend

GHOST Whey x Lucky Charms

$49.991216g

(4.5)

$0.071

Per gram protein

25g

Protein per shake

58%

Protein percentage

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Why good for weight loss? 160 kcal/serving - 25g eiwit/serving - 58% eiwit - $0.07/g

#12

BlendGhost

Ghost GHOST Whey x Cocoa Puffs

(4.4)

Limited collab: GHOST Whey with authentic Cocoa Puffs® flavor. 25g protein per serving. Unique collaboration between GHOST and Cocoa Puffs.

✓ Authentic Cocoa Puffs® flavor✓ 25g protein per serving

$49.99

1216g

Per gram protein$0.071

Protein per shake25g

Protein percentage58%

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#12

Ghost·Whey ProteinBlend

GHOST Whey x Cocoa Puffs

$49.991216g

(4.4)

$0.071

Per gram protein

25g

Protein per shake

58%

Protein percentage

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Why good for weight loss? 160 kcal/serving - 25g eiwit/serving - 58% eiwit - $0.07/g

#13

BlendGhost

Ghost GHOST Whey x Cinnabon

(4.6)

Limited collab: GHOST Whey with authentic Cinnabon® flavor. 25g protein per serving. Unique collaboration between GHOST and Cinnabon.

✓ Authentic Cinnabon® flavor✓ 25g protein per serving

$49.99

1125g

Per gram protein$0.077

Protein per shake25g

Protein percentage58%

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#13

Ghost·Whey ProteinBlend

GHOST Whey x Cinnabon

$49.991125g

(4.6)

$0.077

Per gram protein

25g

Protein per shake

58%

Protein percentage

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Why good for weight loss? 160 kcal/serving - 25g eiwit/serving - 58% eiwit - $0.08/g

#14

BlendGhost

Ghost GHOST Whey

(4.5)

Premium 100% whey protein with 25g protein per serving. Available in unique cereal-inspired flavors. Gluten-free and soy-free.

✓ 25g protein per serving✓ Unique flavors (cereal-inspired)

$42.49

1130g

Per gram protein$0.065

Protein per shake25g

Protein percentage58%

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#14

Ghost·Whey ProteinBlend

GHOST Whey

$42.491130g

(4.5)

$0.065

Per gram protein

25g

Protein per shake

58%

Protein percentage

View at Amazon.com →

Why good for weight loss? 160 kcal/serving - 25g eiwit/serving - 58% eiwit - $0.07/g

#15

BlendGhost

Ghost GHOST Whey x Nutter Butter

(4.5)

Limited collab: GHOST Whey with authentic Nutter Butter® flavor. 25g protein per serving. Unique collaboration between GHOST and Nutter Butter.

✓ Authentic Nutter Butter® flavor✓ 25g protein per serving

$49.99

1302g

Per gram protein$0.071

Protein per shake25g

Protein percentage54%

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#15

Ghost·Whey ProteinBlend

GHOST Whey x Nutter Butter

$49.991302g

(4.5)

$0.071

Per gram protein

25g

Protein per shake

54%

Protein percentage

View at Ghost →

Why good for weight loss? 170 kcal/serving - 25g eiwit/serving - 54% eiwit - $0.07/g

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