XOS Prebiotic

Regular price $26.99 Sale price $18.99
  • 2.9g of XOS (xylooligosaccharides) feed beneficial microorganisms, support immune system, aid in efficient nutrient absorption and support healthy blood sugar levels.
  • Increased beneficial Bifidobacteria by 20 percent in a double-blind study.
  • NON-GMO, Gluten Free, Dairy Free, Vegetarian Friendly.
  • Mix 2.9g or one stick pack into 4-6 oz of water or your favorite beverage. For best results mix in a shaker or blender for 30 seconds. 
  • Learn more about XOS.

Customer Reviews

Based on 5 reviews
Julie Adlen
Very helpful to keep digestion regular

I take it every morning in my tea. Definitely can feel the difference if I skip a day. Just purchased the individual packets too for travel.

Wonderful product.

Bought the product from Amazon and I can feel it's working wondrous.
I especially like that the company is based in Arizona.
I think I live pretty close from your company haha.
Thank you for the wonderful product! :)

Hello James,

Thank you for your feedback, we are so happy to hear you are satisfied with our XOS Prebiotic! You are more than welcome to check out our website for more info and subscribe to our email list for a 10% off discount!

-The Nutrasumma Team

david stein

It's difficult to assess. Unless you do a test for probiotics in your gut as a base line, how would you know whether to supplement with a pre biotic, or if you even need to. BUT it certainly can't hurt.


We are thrilled to you enjoyed our XOS Prebiotic Blend. Our Prebiotic Blend feeds beneficial bacteria to support the immune system and aids in efficient nutrient absorption and support healthy blood sugar levels. We hope to see you shopping with us soon. -The Nutrasumma Team

Appreciated the small Vitamin D spray bottle included as a gift.

Great product. Only wish you would have a longer handle on the spoon.

PS Your product was recommended by my nutritionist.


We are so happy to know that you enjoyed our XOS Prebiotic protein powder! We will look into adjusting the handle on the protein scooper. We hope to see you shopping with us again soon! - The Nutrasumma Team

Just what I needed!

I do a lot of juicing and I use this in one of the juices I make. It dissolves easily and it tasteless. Will definitely continue buying this brand.

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