Head-to-Head Analysis

KOS PROTEIN vs Protein Powder 100% Whey Protein Isolate

Wondering which one to pick? We analyzed the nutritional profile, ingredients, and vegan status to help you decide.

Package of KOS PROTEIN

KOS PROTEIN

Not Vegan
VS
Top Pick
Package of Protein Powder 100% Whey Protein Isolate

Protein Powder 100% Whey Protein Isolate

Not Vegan
Nutritional Facts (per 100g)
410 kcal
Energy
375 kcal
5.1g
Sugars
3.1g
17.9g
Fat
3.1g
51.3g
Protein
78.1g
2.1g
Salt
1.6g

The Verdict: Which is Better?

When placing KOS PROTEIN and Protein Powder 100% Whey Protein Isolate side-by-side, the nutritional differences become quite clear. Both products cater to specific dietary needs, but picking the right one depends on whether you are prioritizing weight loss, muscle gain, or clean eating.

KOS PROTEIN is the more energy-dense option here, packing 35 more calories per 100g than Protein Powder 100% Whey Protein Isolate. If you are looking for sustained energy or fueling a workout, this higher caloric density might be an advantage.

However, watch out for the sugar content. KOS PROTEIN contains significantly more sugar (5.13g) compared to the milder Protein Powder 100% Whey Protein Isolate (3.12g). If you are monitoring your insulin levels or trying to cut down on sweets, Protein Powder 100% Whey Protein Isolate is undeniably the healthier pick.

Frequently Asked Questions

Which is healthier: KOS PROTEIN or Protein Powder 100% Whey Protein Isolate?

It depends on your goals. KOS PROTEIN has 410 calories, while Protein Powder 100% Whey Protein Isolate has 375 calories. Check the detailed table above for sugar and fat content.

Is KOS PROTEIN vegan?

No, KOS PROTEIN is not certified vegan.

What is the calorie difference between KOS PROTEIN and Protein Powder 100% Whey Protein Isolate?

There is a difference of 35 calories per 100g between the two products.

Data source: Open Food Facts. Comparisons are generated automatically based on nutritional values per 100g.