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Organic Liquid Probiotic 2oz

gut health | immune function | digestive support

New & Improved Formula of Our Easy-To-Take, Flavorless Probiotic in a Travel-Friendly 2 oz Bottle! With 13 unique probiotic strains to support your digestive function and gut health.


2 oz | up to 80 servings 



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How it works

  • This vegan USDA Certified Organic Liquid Probiotic is formulated with 13 unique probiotic strains.
  • Including Bacillus coagulans Unique IS-2®, this clinically studied, spore-forming probiotic strain supports digestive function, gut health, and immune function!
  • This easy-to-take liquid probiotic may reduce occasional gas and bloating as well as digestive discomfort.
  • This proprietary probiotic blend contains up to 2 billion CFU per serving.
  • Formulated for ages 1+, you can easily use the marked pipette to properly dose this probiotic for the whole family! 
  • With just one bottle, you’ll get probiotics for women, probiotics for men, and probiotics for kids.
  • Enjoy this flavorless liquid probiotic on its own, or add it to your favorite room-temperature beverage.
  • Try out our regular 4 oz bottle for everyday use, or the travel-friendly 2 oz bottle when you’re on the go!

Important Message from MaryRuth's



We genuinely care about all our customers. Please consult with a physician or healthcare professional before starting any health supplement, especially if pregnant or lactating, taking medication, or if you have a medical diagnosis. Discontinue use if any negative reaction occurs.

How to take

Suggested Use: Product naturally settles. Shake gently before use. Please avoid direct dropper contact to the skin or mouth in order to prevent product contamination and damage to the dropper. Do not exceed the recommended dose. Use the following dosage chart to assess dosage or dose as recommended by a physician or healthcare professional.


  • 1-3 Years: 0.75 mL
  • 4-13 Years: 1.5 mL
  • 14+ Years: 3 mL


Store in a cool, dry place. 

Supplement Facts

Ingredients Spotlight

We only create wholesome vitamins and supplements that MaryRuth herself feels great about giving to her own family. We find the highest quality ingredients and formulate with care great-tasting products that assist in supporting your health and wellness!

  • USDA Organic
  • Non-GMO
  • Dairy Free
  • Nut Free
  • Gluten Free
  • Soy Free
  • GMP Facility Made
  • Family Formulated

*Not a low calorie food

Customer Reviews

Based on 1927 reviews
Gabriela V.
Different formula. No longer clear. Oily

No longer the same formula. My kids complained about a nasty taste. I looked in their water and it was very oily and brown in color. 3 months ago the probiotics were completely clear in color and not oily at all. I called customer support and the gentleman said that the formula has changed and will now have that brown tint to it. I smelled and tasted it and it smells funky and tastes chemically. No longer will be using.

Sarah N.
Oil in it?!

I have used this for over 5 years and always loved it. Just opened my newest bottle and it tastes like oil. Absolutely disgusting! If this is the new formula I will sadly have to find another probiotic from a different company.

Andrea B.
Why change it?

I have been taking this for years and absolutely love it. Now the last two orders I recieved look and taste like swap water and oil. It was so bad I thought I got an old batch. I see now that it is now oil based. There is gunk floating in it. It is NOT flavorless anymore and it is NOT a pleasant flavor. It also gets oil everywhere. Please change it back or have an option to purchase both of them because this new version is gross. The old product was 10 stars amazing.

Dana L.
Oil Based

I have been buying the old formula for years and really like it. I placed an order through Amazon without noticing that this product is now oil based. I think it'll be fine (I drop it into a bit of orange juice for my kids, so I don't think they'll notice a difference), but one difference that concerns me is that it no longer says "Gluten Free" anywhere on the product. That is bummer and has caused me to start looking for a new probiotic.

Christi E.
Best probiotic ever

And I have tried more than I care to admit

Have A Question? Great, Ask Us!

Really. We are here to answer any question you may have.

I noticed some changes to this liquid probiotic. What’s different?

There have been some updates to this product, and we are so excited about these changes as they are in line with many requests we’ve gotten over the years! First things first, we are thrilled to share that we are now including the CFU count! We know that the CFU is a meaningful piece of information for people selecting a probiotic product, and we are happy to be able to include it in our Supplement Fact Panel. Additionally, we are excited that we have added the probiotic strain Bacillus coagulans Unique IS-2® to the formula. We know that customers often look for specific strain types to guide their decisions when choosing a probiotic product, and we are happy to include this clinically studied, spore-forming probiotic in our proprietary probiotic blend, as research across all ages shows that this strain supports with digestion, gut health, and immune function! This proprietary probiotic blend now also has a new carrier liquid: MCT oil! With the mild, virtually flavorlessness of MCT oil the taste is very neutral and light, though you can expect a difference in the viscosity. One of the great benefits of this change is improved shelf and temperature stability; refrigeration not required! You’ll also notice some cosmetic changes to our packaging, but most excitingly, we are now using marked pipettes for easier and more precise dosing (no more counting out 60 drops)! This also means all the Suggested Use and Serving Sizes have been updated to mL measurements.

How should I use this? Can I take it with drinks or food?

Our liquid probiotic is easy to take directly by mouth or with liquid, avoiding hot liquids to preserve efficacy. May be taken any time of day, on an empty or full stomach. Based on your preference, some prefer to add it to the Liquid Morning Multivitamin in the morning, some prefer to take it later in the day or as recommended by your physician or healthcare professional.

Can my kids use the Liquid Probiotics too?

In general, everyone — children and adults — should check with their physician, pediatrician, or healthcare professional before beginning any new wellness supplement to make sure the supplement is suitable for their health. Your physician, pediatrician, or healthcare professional knows you and/or your children best, knows what other supplements or prescriptions you or your child are already on, as well as knowing if you, or your child, are facing any health challenges. If your child’s physician, pediatrician or healthcare professional feels the probiotics are suitable for the child, we recommend considering the dosages, broken down by age, on the box and label of the probiotics. Additionally, your respective provider can assist you in determining the appropriate dosage for your child.

What are the differences between the liquid probiotics, probiotic gummies, capsule probiotics, and probiotic powders?

That is a great question! We have a variety of probiotics available for many reasons. We believe that you know what is best for your specific needs, and we want to provide you with the choice to pick what probiotic would best suit your goals, as well as the way that you prefer to take probiotics. Our liquids are easy to take on their own or add to a beverage, the gummies are great for those who prefer a tasty gummy supplement, and many of our capsules and powders are also formulated with specific benefits in mind. If you aren’t sure which probiotic is best for your needs, we recommend you check with your physician or healthcare professional to assist you in determining which probiotic and dosage is suitable for you!
More questions? Find out more answers on our FAQs Page.

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12,000+ 5 Star Reviews

That's a lot of happy customers