Head-to-Head Analysis

Protein Powder 100% Whey Protein Isolate vs Peanut Butter

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

Top Pick
Package of Protein Powder 100% Whey Protein Isolate

Protein Powder 100% Whey Protein Isolate

Not Vegan
VS
Package of Peanut Butter

Peanut Butter

Not Vegan
Nutritional Facts (per 100g)
375 kcal
Energy
365 kcal
3.1g
Sugars
32.7g
3.1g
Fat
13.5g
78.1g
Protein
23.1g
1.6g
Salt
1.4g

The Verdict: Which is Better?

When placing Protein Powder 100% Whey Protein Isolate and Peanut Butter 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.

Protein Powder 100% Whey Protein Isolate is the more energy-dense option here, packing 10 more calories per 100g than Peanut Butter. If you are looking for sustained energy or fueling a workout, this higher caloric density might be an advantage.

In terms of sugar control, Protein Powder 100% Whey Protein Isolate takes the lead with only 3.12g of sugar per 100g, whereas Peanut Butter contains 32.7g. Lower sugar content is often linked to better metabolic health.

Looking to build muscle? Protein Powder 100% Whey Protein Isolate offers a protein boost with 78.1g per 100g, outperforming Peanut Butter in this category.

Frequently Asked Questions

Which is healthier: Protein Powder 100% Whey Protein Isolate or Peanut Butter?

It depends on your goals. Protein Powder 100% Whey Protein Isolate has 375 calories, while Peanut Butter has 365 calories. Check the detailed table above for sugar and fat content.

Is Protein Powder 100% Whey Protein Isolate vegan?

No, Protein Powder 100% Whey Protein Isolate is not certified vegan.

What is the calorie difference between Protein Powder 100% Whey Protein Isolate and Peanut Butter?

There is a difference of 10 calories per 100g between the two products.

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