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

Quest bar

Protein Shake
The Verdict: Which is Better?
When placing Quest bar and Protein Shake 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.
Quest bar is the more energy-dense option here, packing 247 more calories per 100g than Protein Shake. 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. Quest bar contains significantly more sugar (1.67g) compared to the milder Protein Shake (0.242g). If you are monitoring your insulin levels or trying to cut down on sweets, Protein Shake is undeniably the healthier pick.
Looking to build muscle? Quest bar offers a protein boost with 33.3g per 100g, outperforming Protein Shake in this category.
Frequently Asked Questions
Which is healthier: Quest bar or Protein Shake?
It depends on your goals. Quest bar has 300 calories, while Protein Shake has 53.1 calories. Check the detailed table above for sugar and fat content.
Is Quest bar vegan?
No, Quest bar is not certified vegan.
What is the calorie difference between Quest bar and Protein Shake?
There is a difference of 247 calories per 100g between the two products.




