Take Control

Previlli™ transforms your health, from the gut on out.

"I'm very happy with the Previlli results I've seen and felt."


Peak health starts in the gut

Balanced digestive function

Key benefits to your health

Feel the difference.

No More Bad Tummy Days

We know that for some people, gut health isn’t just theoretical. A bad tummy day equals a bad day, period — and you don’t have time to wait to feel better. Previlli™ is designed to quickly balance your digestive function, so you feel a difference within a week or two.* Take control of your digestion, and say goodbye to bad tummy days, with Previlli™.


Optimal gut health.

Benefits Beyond Gut Health

As you continue to take Previlli™, you’ll slowly build a healthy gut structure.* That’s when you may notice that it’s not just your gut that’s feeling better. You might find your energy is higher, your metabolism is snappier, and your immune resistance is stronger.* It’s not your imagination. Previlli™ supports a healthy gut structure, and the science is continuing to reveal that the health of your body is intimately tied to the health of your gut.*

How it Works

Previlli™ addresses 4 important structures and functions of the gut, promoting optimal gut health: 

Fortify barrier function within the gut

Previlli™ helps ensure the tight junctions of the intestinal membrane work as designed, so microbiota, toxins and food stay where they’re supposed to.* 

Supports the protective mucin intestinal barrier

Previlli™ helps you build a nice, thick layer of mucin on the inside of your GI tract, which shores up your intestinal barrier and helps good bacteria crowd out bad.*

Optimizes the surface of the gut

Previlli™ helps strengthen and optimize the hills, valleys, and folds of your gut surface area, which total 2,700 square feet — the size of a tennis court!*

Cultivates the lumen environment

Previlli™ shifts the balance of who lives in your lumen (the empty space inside your intestines) by feeding the good bacteria and starving the bad.*

Previlli™ Benefits

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.