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

Casein protein

Vitamin D
The Verdict: Which is Better?
When placing Casein protein and Vitamin D 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.
Casein protein is the more energy-dense option here, packing 325 more calories per 100g than Vitamin D. 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. Casein protein contains significantly more sugar (2.5g) compared to the milder Vitamin D (0g). If you are monitoring your insulin levels or trying to cut down on sweets, Vitamin D is undeniably the healthier pick.
Looking to build muscle? Casein protein offers a protein boost with 60g per 100g, outperforming Vitamin D in this category.
Frequently Asked Questions
Which is healthier: Casein protein or Vitamin D?
It depends on your goals. Casein protein has 325 calories, while Vitamin D has 0 calories. Check the detailed table above for sugar and fat content.
Is Casein protein vegan?
No, Casein protein is not certified vegan.
What is the calorie difference between Casein protein and Vitamin D?
There is a difference of 325 calories per 100g between the two products.




