Head-to-Head Analysis

100% Whey vs Collagen Peptides

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

Package of 100% Whey

100% Whey

Not Vegan
VS
Top Pick
Package of Collagen Peptides

Collagen Peptides

Not Vegan
Nutritional Facts (per 100g)
366 kcal
Energy
350 kcal
3.3g
Sugars
0g
3.3g
Fat
0g
83.3g
Protein
90g
0.6g
Salt
0.6g

The Verdict: Which is Better?

When placing 100% Whey and Collagen Peptides 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.

100% Whey is the more energy-dense option here, packing 16 more calories per 100g than Collagen Peptides. 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. 100% Whey contains significantly more sugar (3.33g) compared to the milder Collagen Peptides (0g). If you are monitoring your insulin levels or trying to cut down on sweets, Collagen Peptides is undeniably the healthier pick.

Frequently Asked Questions

Which is healthier: 100% Whey or Collagen Peptides?

It depends on your goals. 100% Whey has 366 calories, while Collagen Peptides has 350 calories. Check the detailed table above for sugar and fat content.

Is 100% Whey vegan?

No, 100% Whey is not certified vegan.

What is the calorie difference between 100% Whey and Collagen Peptides?

There is a difference of 16 calories per 100g between the two products.

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