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

Pro Fiber

Smartwater
The Verdict: Which is Better?
When placing Pro Fiber and Smartwater 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.
Pro Fiber is the more energy-dense option here, packing 120 more calories per 100g than Smartwater. 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. Pro Fiber contains significantly more sugar (2g) compared to the milder Smartwater (0g). If you are monitoring your insulin levels or trying to cut down on sweets, Smartwater is undeniably the healthier pick.
Looking to build muscle? Pro Fiber offers a protein boost with 13.3g per 100g, outperforming Smartwater in this category.
Frequently Asked Questions
Which is healthier: Pro Fiber or Smartwater?
It depends on your goals. Pro Fiber has 120 calories, while Smartwater has 0 calories. Check the detailed table above for sugar and fat content.
Is Pro Fiber vegan?
No, Pro Fiber is not certified vegan.
What is the calorie difference between Pro Fiber and Smartwater?
There is a difference of 120 calories per 100g between the two products.




