Fit Gut Health Bundle

A monthly supply of gut health with a metabolic boost

Choose from

Fit Gut Health Bundle
Improved fat breakdown*
More energy*
Reduces bloating*
Helps suppress appetite*

We've helped over 100K guts

We've helped over 100K guts

of customers love their jetson probiotic
of customers see an improvement in their digestion
of customers prefer Jetson over other brands

**Jetson Customer Survey July 2022, 453 respondents.

Will Jetson Probiotics work for me?

We're serious about gut health and the impact it can have on overall health. Get the scoop straight from a real-life Jetson user whose gut — and life— has been transformed.


Bacillus subtilis DE111® for weight loss

An all-star in many Jetson products, this multifunctional probiotic balances your gut microbiome like a champ. It also prevents the growth of pathogenic (bad) bacteria, helps the body assimilate nutrients, and keeps your poo on point.

Lactobacillus acidophilus NCFM

One of the most researched strains in the microbiome, this is the valedictorian of probiotics. Just a few of its many benefits: it boosts the immune system, regulates insulin, rebalances the gut after antibiotics, lessens gas and bloating, and alleviates the symptoms of IBS.

Bifidobacterium lactis Bl-07

Gas and bloating are never a good look. But this probiotic strain has been shown to combat both. It also improves occasional constipation and diarrhea. Because being regular is always in style.

Bifidobacterium lactis B420

This probiotic strain can reduce body fat while naturally keeping the appetite under control by intercepting rogue hunger signals from bad actors in your gut microbiome (they’re the ones who really want that cupcake).

Bacillus coagulans SNZ1969

Derived from green malt, this workaholic probiotic helps reduce bloating and cramps, balances gut bacteria, reduces occasional heartburn — and also keeps you regular.

Lactobacillus fermentum Lf61

This probiotic strain is a major fat buster: it reduces the development of obesity by breaking down fat. It also lowers gut pH, making it more acidic: an environment that harmful bacteria REALLY hate.

Stefan Weitz, Jetson Founder

How this works: The Gut Weight Loss Connection

We designed Fit to be the most honest weight loss supplement available. The truth is there is no such thing as a magic pill that makes you lose weight. But, if you are mindful about what you eat, Fit’s probiotic strains will help your body metabolize the fats naturally. It will help boost your energy levels to support a healthy exercise regimen. And it will reduce bloating and distension.

Got gut health questions? We've got answers.

Why Jetson?

We go way beyond bacteria

We start with high-quality ingredients. From there we create gut-transforming products designed to help you crush your health goals.

Our product works

We’ve changed thousands of lives by healing the gut. But don’t just take our word for it. Get the scoop from real people who have seen real results.

We're risk-free to try

Free shipping for all probiotics. And if you don’t like Jetson, you don’t pay for it. Guaranteed. Just let us know within thirty days of your first order and you’ll receive a full refund.

We’re serious about efficacy

Rigorous quality testing ensures the number of CFUs on the bottle is what you’ll always get, even after they travel through your stomach.

A bottle to brag about

Behold our bottles: Our bottles are made of state-of-the-art, environmentally friendly materials. We’ve developed these bottles with quality and efficacy in mind. No refrigeration required.

Not Sure What's Right For You?

Take our gut health quiz and discover what routine will repair your gut and improve your overall health.