Head-to-Head Analysis

Whey Protein Isolate vs Whey Protein

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

Top Pick
Package of Whey Protein Isolate

Whey Protein Isolate

Not Vegan
VS
Package of Whey Protein

Whey Protein

Not Vegan
Nutritional Facts (per 100g)
348 kcal
Energy
130 kcal
0g
Sugars
2g
5.2g
Fat
2g
69.7g
Protein
23g
1.3g
Salt
0.2g

The Verdict: Which is Better?

When placing Whey Protein Isolate and Whey Protein 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.

Whey Protein Isolate is the more energy-dense option here, packing 218 more calories per 100g than Whey Protein. If you are looking for sustained energy or fueling a workout, this higher caloric density might be an advantage.

In terms of sugar control, Whey Protein Isolate takes the lead with only 0g of sugar per 100g, whereas Whey Protein contains 2g. Lower sugar content is often linked to better metabolic health.

Looking to build muscle? Whey Protein Isolate offers a protein boost with 69.7g per 100g, outperforming Whey Protein in this category.

Frequently Asked Questions

Which is healthier: Whey Protein Isolate or Whey Protein?

It depends on your goals. Whey Protein Isolate has 348 calories, while Whey Protein has 130 calories. Check the detailed table above for sugar and fat content.

Is Whey Protein Isolate vegan?

No, Whey Protein Isolate is not certified vegan.

What is the calorie difference between Whey Protein Isolate and Whey Protein?

There is a difference of 218 calories per 100g between the two products.

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