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Organic Infants Liquid Probiotic


Support the Immune and Digestive Function of your Infant with Our USDA Certified Organic Liquid Probiotic. This probiotic is formulated to help support a growing infant microbiome and digestive tract with a blend of 4 probiotic strains.

1 oz |  125 servings



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How it works

  • This USDA Certified Organic Infants Liquid Probiotic was formulated for the unique microbiome of an infant’s digestive system. 
  • A healthy microbiome is an important piece in promoting gut lining health which supports the development of a robust immune system. 
  • Our liquid probiotic is composed of 4 probiotic strains that help to support a growing infant microbiome and digestive tract! 
  • Support your baby’s digestion and immune function with this easy-to-administer liquid probiotic blend. 


Important Message from MaryRuth's

Important: Check with your infant's physician, pediatrician or healthcare professional before beginning any new wellness supplement to make certain the supplement is suitable for your infant's health. Your infant's physician, pediatrician, or healthcare professional knows your infant's wellness needs best, knows what other supplements or prescriptions you or your child are already on, as well as knowing if your child is facing any health challenges. They can assist you in determining if this product is right for your infant, and help you assess dosage needs.

How to take

Suggested Use: This product was formulated for infants (6-12 months). Once daily, dispense drops directly into baby’s mouth, or add to bottle. Start dosage with one drop daily, slowly increasing the dose over several weeks. Dosage for infants not to exceed 5 drops daily. 


Please avoid direct dropper contact to the skin or mouth in order to prevent product contamination and damage to the dropper.


Store in a cool, dry place. To ensure freshness, we recommend refrigeration after opening. Do not freeze.

*Please Note: Although we have updated our suggested use from 0-12 months to 6-12 months, we still have some of our original inventory in circulation. This means that you may receive product that does not reflect the new suggested serving updates.

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!

  • Non-GMO
  • Dairy Free
  • Nut Free
  • Soy Free
  • Sugar Free*
  • Made in a GMP Facility
  • Formulated for Infants

*Not a low calorie food

Discover The Ultimate Health Hack . . .

At MaryRuth Organics, we're helping others move forward every day, and it shows! With 12,000+ five-star reviews, our happy customers found a supplement that works for their lifestyle - And not to mention they're tasty!

Customer Reviews

Based on 23 reviews
Kylie T.
Helped my baby immediately

I have been giving my daughter this since she was 6 months old. She never had regular bowel movements whether fed breast milk, formula, and once starting solids. She often strained and was constipated. Now since starting this probiotic she goes regularly, strain free! Much happier baby and no belly bloat. 10/10 recommend to parents looking to help their babies.

Sara M.

I have used this now for all three of our kids. So amazing and easy to add right to bottles, morning oatmeal, or just give straight because it is tasteless. Nothing compares. Has helped so much with their immunity and regulating their GI system. Love it and will keep buying it!!!

14 month old

We have a lot of success with these drops. I love that they are without any extra things my daughter doesn't need. I tried to switch her to the adult version and it wasn't successful. Her stomach can tolerate these and only about 3 drops. She has never had constipation and eats what we eat! Hoping they are doing nothing but good things for her gut and immunity/overall health :).

Name of product misleading, haven’t been able to try yet

I wish it was more prominent that this product can’t be used until baby is 6 months. She’s barely 3 months so I have to wait which means the product will only age. I should have read over the usage better but I wish the recommended age was highlighted in the description. Since a 6 month old is not an infant I find the name of the product misleading.

Sarah Z.
The BEST option out there

My two youngest babies both have dealt with the cows milk and soy protein intolerances as infants. They experienced so much discomfort waiting for the proteins to leave my breast milk. As we waited I gave both babies Mary Ruth’s infant probiotic drops. These drops are free from oils that upset my infants’ sensitive bellies. There was a big and noticeable difference in my boys. Worth every penny!!

Have A Question? Great, Ask Us!

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

Why are probiotics important for my infant?

Developing a healthy microbiome is an important factor for immunity, digestion and overall health. Several factors can impact the microbiome of infants. Building a good foundation for your infant during their early development, with probiotic strains that may help support digestion, gut health, and immunity, will support their overall health. Adding a probiotic supplement to your baby’s diet may be positive for their health, but we always recommend doing so under the recommendation of your physician, since each baby varies in their health needs. Your infant’s physician, pediatrician or healthcare professional can help you determine if the probiotics are suitable for your child and if so, what constitutes an appropriate dosage.

I noticed some changes to the packaging, including the Supplement Fact Panel. Why is that?

We are excited to share that we've reformulated our Infant Probiotic! To ensure that we are in compliance with regulations and our own quality standards, you may notice that our label has been updated to indicate these changes. This new formula still has 4 vegan probiotic strains to support your infant's health!

Why is this product now recommended for ages 6-12 months?

Based on our ongoing research into making the best possible products, we have determined that it is best to update our age recommendations for supplementing with infants going forward. The new suggested use for our infant products will be for infants aged 6-12 months, as the health considerations of infants up to six months are so much more variable and nuanced. If you are still interested in giving this product to your child, we recommend speaking with your pediatrician, physician, or healthcare professional to help you to determine if the product is suitable for your infant.

How should I administer this to my infant?

Once daily, dispense drops directly into your baby's mouth, or add to formula. Please avoid direct dropper contact to infant's mouth in order to prevent product contamination. Start dosage with one drop daily, slowly increasing the dose over several weeks. Dosage for infants not to exceed 5 drops daily.
More questions? Find out more answers on our FAQs Page.

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