The fastest Acting Probiotics

HSA/FSA Certified

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Life Takes Guts

With the fastest acting & world's only probiotic
specifically designed to enhance hydration and combat heat stress. You could always be ready.

HSA/FSA payments, and subscriptions available, Probaxstra fits easily into your life.

30 day money back guarantee. Hate us, let us know and we will refund every penny.

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The Guts behind the Science

Probaxstra is made from a single strain Bacteria called Bacillus Subtilis

Other probiotics focus on the Large intestines, and take weeks or months to work.

Probaxstra focuses on the small intestine, which is where almost all of your immune system is located, and where almost all nutrient absorption occurs.

Probaxstra works at the tight junctions in the small intestines, where a majority of nutrient/hydration absorption occurs, and 70% of the immune system is located. It's also where heat stress starts.

our super strain probiotic goes to work calming the area around the tight junctions. facilitating a healthier exchange from the gut into the blood stream. going to work in less than an hour.

Our Probiotic is transient, which means it doesn't stick around in your gut. It does its job and then leaves. Which means you can take it daily, and right before/after you need it.

This all leads to a you that's more prepared for life's challenges.

Fast acting, all day health with Probaxstra.

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What People Are Saying

Discover Probaxstra

Probaxstra is designed with you in mind. Here’s how you can make the most of it.

Take with Water:

A few ways to start the day:

  • Take with a glass of water in the morning.
  • Take 30 minutes before training/ practice.
  • Take after questionable food
  • take before a long shift (ex. Fire/EMS)

30 Minute Prep

For best results, take Probaxstra 30 minutes before you need it or in the morning. Keep it in your truck or in your bag, so you’re always ready.

Lasts 24 Hours

One dose provides up to 24 hours of benefits. Take daily to ensure gut protection or dose extra when you know your going to be working a long shift or doing a hard workout.

Fast Health, All day.

Power your why with Probaxstra.

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