Head-to-Head Analysis

Whey Isolate vs Spirulina Powder

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

Package of Whey Isolate

Whey Isolate

Not Vegan
VS
Top Pick
Package of Spirulina Powder

Spirulina Powder

Not Vegan
Nutritional Facts (per 100g)
0 kcal
Energy
10 kcal
1g
Sugars
0g
0g
Fat
0g
20g
Protein
2g
0g
Salt
0g

The Verdict: Which is Better?

When placing Whey Isolate and Spirulina Powder 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.

For calorie-conscious consumers, Whey Isolate is the clear winner. With 10 fewer calories per 100g than its competitor, it allows for more volume while keeping your energy intake in check.

Looking to build muscle? Whey Isolate offers a protein boost with 20g per 100g, outperforming Spirulina Powder in this category.

Frequently Asked Questions

Which is healthier: Whey Isolate or Spirulina Powder?

It depends on your goals. Whey Isolate has 0 calories, while Spirulina Powder has 10 calories. Check the detailed table above for sugar and fat content.

Is Whey Isolate vegan?

No, Whey Isolate is not certified vegan.

What is the calorie difference between Whey Isolate and Spirulina Powder?

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.