Probiotics for breastfeeding and bottle-feeding newborns support a key protective system

Evivo is one of the best probiotics for your breastfed or bottle-fed baby. Together, breast milk and B. infantis EVC001, the single bacterial strain in Evivo, help support healthy immune function.

How does Evivo probiotics work in infants?

Evivo Infant Probiotic Powder

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A daily probiotic powder for newborns fed any amount of breast milk to help establish a protective gut microbiome and support healthy immune function.

Evivo infant probiotic powder package

Parents report relief within days after feeding Evivo Baby probiotic powder * 

  • 72% saw reduced diaper rash
  • 63% reported less gas and fussiness​
  • 52% said baby slept longer​

Evivo is clinically shown to work with breast milk to:​

  • Replenish good bacteria in 100% of babies *
  • Establish a healthier gut microbiome​ *
  • Thrive and continuously protect from digestive discomfort *
  • Help support developing immune systems *

Clean Label Project certified. 

How does Evivo work with breast milk to become one of the best probiotics for breastfed babies?

See our documented mechanism of action.*

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B. infantis EVC001 uniquely captures Human Milk Oligosaccharides (HMOs) found in breast milk, helping infants maximize nutrition from breast milk.

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B. infantis EVC001 then consumes HMOs to colonize, or to replicate, establish, and persist, in the gut to help reduce colic and digestive discomfort, protecting baby from the inside out.

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Finally, B. infantis EVC001 converts HMOs into molecules that help support a healthy gut environment and immune system 4, 5, 6

Evivo clean label

Evivo is Clean Label Project Certified

Clean Label Project is a national nonprofit committed to transparency in food and consumer product labeling. The organization runs lab tests on hundreds of products and awards those that surpass standard manufacturing regulations. Evivo’s probiotic powder for breastfeeding newborns passed the testing and received certifications for Clean Label Project.

Evivo infant probiotic powder package

Best-in-Class Product Standards

Evivo products maintain high quality standards for product testing, manufacturing, packaging, and distribution:

  • Third-party testing ensures CFU (colony forming units) count and purity
  • Each manufacturing batch includes a Certificate of Conformance
  • All packaging is BPA free and protects Evivo from moisture, light, and oxygen

How much Evivo probiotics should I give my baby?

Since each baby is unique, you can choose the best way to feed Evivo. What’s most important is finding the method and consistency that works for you and your baby.

Recommended use:
Mix 1 sachet into breast milk, formula, or solids. Feed immediately. Discard leftovers.

The below table has suggested amounts to help with consistency.

Feeding methodAmount of breast milk or formula per sachet
Spoon, oral syringe, or medicine dispenser pacifier1 tsp (approx. 5 mL)
Directly from finger, nipple, or pacifier5-10 drops (for paste)
BottleSingle feeding amount or 2 oz

Immunocompromised or baby with known allergies? Please consult your physician before using Evivo.

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Feeding tips

  • Give Evivo at the start of a feeding, so baby is likely to swallow more of it.
  • It’s ok if baby doesn’t finish everything during a single feeding, still discard the rest.
  • For best results, mix with room temperature or warm breast milk or formula. Some sediment is expected.
  • Hold or sit baby semi-upright, supporting the upper back and neck – just as if feeding a bottle. Don’t tip head back – this can make it harder to swallow.
  • For infants who can’t tolerate a 3 – 5 ml volume in one feeding, consider making the thin paste.

Store at room temperature

Evivo is safe to store at room temperature. No refrigeration required.

Each sachet is specially designed to protect against temperature fluctuations, air, moisture, and light.  Keep Evivo on the counter, in the pantry, or in the diaper bag.

A newborn and mother at maternity ward
B. infantis EVC001 Sepia

Why should I give my baby probiotics?

Over 60,000 parents have set their babies up with a healthy foundation by harnessing the power of the infant gut microbiome with Evivo infant probiotics.

What do probiotics do for babies?

For parents asking, “should I give my baby probiotics?” note that 80% of our immune system is in our gut. It’s imperative to care for your baby’s gut microbiome today to give them a strong foundation for good health. 

 Science shows that every baby fed any amount of breast milk can benefit from Evivo probiotics, especially newborns delivered by c-section, showing colic symptoms such as gas and fussiness, or experiencing diaper rash. *

Diaper changes alone may not do it.
Most parents believe diaper rash is caused by waiting long periods of time to change baby’s diaper. Current research is showing a link between diaper rash and rising pH levels in baby poop. *

Tackle diaper rash from the inside.
Evivo with B. infantis EVC001 is one of the best probiotics for breastfed babies because it lowers the pH levels in your baby’s poop. When mixed with breast milk and fed to baby daily, Evivo has been shown to clear up diaper rash within days, so baby is more comfortable—and so are you.

Up close of baby hand on chest

Does your baby have colic symptoms?
Scientists believe colic may be caused by the loss of good bacteria in the gut.*

Evivo can help.
Research has shown an 80% increase in good bacteria in babies fed Evivo. After using Evivo for one week, parents report relief and better sleep.

Up close of a baby looking at mother

A well-rested baby is a happy baby 

Sleep is essential for your little one’s growth, development, and overall well-being. Did you know babies may experience sleep issues due to discomfort caused by an imbalanced gut?

From sleeplessness to sweet dreams  

An imbalanced gut can lead to digestive issues and gas buildup which can disrupt your baby’s sleep patterns. Evivo with B. infantis EVC001 helps infants establish a healthier gut microbiome for smoother digestion and less discomfort.*

Doctors doing surgery

Implications of C-section births.
Babies born by C-section lack beneficial bacteria picked up through the birthing process. *

Begin Evivo with the first breastfeeding.
Feeding baby Evivo with breast milk right after birth helps populate baby’s gut with beneficial B. infantis EVC001. A healthier gut microbiome helps protect from within and supports healthier immune function.

Loved by parents

Everything we wanted... and more!

My baby was delivered via c-section and after dealing with multiple issues. We were desperate to find a probiotic that could give our baby the peace she needed… and we found that in Evivo! We saw a difference within two weeks, and now at 4 months, our baby girl is shining! Bye bye throw-ups after every feed and helloooo strong, healthy, warrior child! Thank you, Evivo, for providing such a life-changing, quality product… our baby girl is shining because of you!

Jamie S.
United States

Evivo for the win!

Now his gas passes easily, his bowel movements are under control, and thankfully (knock on wood) he has not gotten sick as of yet despite every other person in the house being ill. I’m forever thankful for this product and am about to reorder. If you’re on the fence just order! You’ll be happy you did.

Kacie W

Complete game changer

Wow- I cannot recommend Evivo enough. It was a complete game changer for our baby who has had digestive issues since she was born. We tried 3 other pro/pre biotics before giving Evivo a try and although some of those helped, none worked like Evivo. One thing to note- it didn’t kick in automatically for us. In fact the first 3 days baby was very fussy, so much so I almost stopped the drops thinking she was allergic to them. After talking to the support line and a doctor, I learned it was her body clearing out her system and gave it one more day. Absolute game changer. She started nursing better, sleeping better, and was overall a happier baby. Thank you Evivo!!

Brianne H.

Evivo is awesome!

I have been raving and recommending it to all of my new Mommy friends ever since it improved my little guy’s behavior in just a couple days of being on it. I started my son on it at 4 weeks old after being up with him for many nights while he was restless with gas and an upset stomach and would need gripe water, belly rubs, pumping of his legs and warm baths just to release painful gas and have a bowel movement. He also had bad baby acne and sensitive skin. Within two days of being on Evivo his skin was completely cleared up and he was not whining and squirming with gas pains in the night and early morning. I would also say that with my first child, I did not know about Evivo and listened to her suffer for many months with these issues and I also suffered by having to give up certain foods and alter my diet. Since my son started Evivo, I have not had to limit or cut out any specific foods and he seems fine with it.

Jaimi-Lyn S.

Love love love Evivo

My experience using Evivo was overall amazing! As a new mom, I didn’t know how to help my little one. Then I was introduced to Evivo! I was leary at first, but I could notice a huge difference with my baby girl. I recommend Evivo and mention it to all the mommas I know! Thank you, Evivo, you have been a lifesaver!

Malynda W.
West Virginia

Individual results may vary. Evivo is intended for full-term infants consuming some HMO in their diet. If you have questions concerning your baby’s health i.e allergies, immunocompromised, please consult with your physician before use.

Highly rated by healthcare professionals

Carrie McGuckin

“I never thought I would leave bedside, but the science behind Evivo really intrigued me. The more I learned about it, and the more I saw actual benefits in babies, the more I knew I had to be involved in this mission to get B. infantis back into babies everywhere. I love that it is so simple and yet the impacts can have such potential to change baby’s lives for better.”

Carrie McGuckin
Director of Corporate Excellence


Thrive Pediatrics recommends Evivo to all their newborn breastfeeding infants. We know the importance of establishing a healthy gut from day one to help infants absorb all of the wonderful nutrients found in breastmilk. We have noticed that infants at our practice that are fed Evivo have less instances of gas, fussiness, and colic related symptoms. We believe in the importance of gut health and partnering with Evivo has helped our babies THRIVE. 

Dr. Deanne Miller
Thrive Pediatrics

Woman in a living room in front of a glass staircase railing

I’ve been giving my newborn baby Evivo for 2 months straight and have noticed a significant improvement in her skin, bowel movements, and sleep schedule. I was so satisfied with the results that I started giving my toddler and 5-year-old Evivo too. I feel confident knowing that their gut bacteria are healthy! As a sleep consultant, I highly recommend Evivo for every new parent!

Bailey Aulenbach
Sleep Consultant 

Monika Reisenauer

“Working with infants and prioritizing gut health is paramount. It affects not only our babies’ growth trajectory and immunity but also helps babies regulate themselves and establish those beautiful sleep cycles we are always striving for. Evivo has helped many of my patients do just that, tolerate their feeds, sleep better, and meet their highest potential.”

Monika Resenauer DNP
Developmental Nurse Practitioner

Albert Antonio

“Evivo and its role in supporting the infant gut microbiome is an example of thoughtfully harnessing the synergy between nature and our best understanding of the developing infant immune system to help support the growth of babies.”

Albert Antonio, DO

Frequently Asked Questions

We know you want the best for your baby. If you have any questions about what probiotics do for babies, whether you should give your baby probiotics, or the best probiotics for newborns breastfeeding, – you can contact us directly email, or search our FAQs for an answer.

Research has identified hundreds of types of bacteria, and many are sold as probiotics for your baby, but many do not have an explainable process that describes how it works inside the body. That’s why Evivo is different.

With Evivo, baby can digest important breast milk nutrients called HMOs (Human Milk Oligosaccharides). While other probiotics pass through, the good bacteria (B. infantis EVC001) in Evivo captures and consumes HMOs to thrive and colonize within the gut. With up to 80% of our immune system in the gut, establishing a healthy gut microbiome is key to supporting immune function.

Learn more about what matters when choosing a probiotic for baby, and how Evivo works.

You can start feeding your baby Evivo immediately once they begin consuming breast milk.

Yes. Evivo is for babies fed any amount of breast milk and can be mixed with formula, breast milk, or solids.

All babies, irrespective of delivery type, benefit from being fed Evivo. Even vaginally born babies may be missing beneficial bacteria in their gastrointestinal tract resulting in digestive discomfort.

Feeding baby Evivo with breast milk right after birth helps populate baby’s gut with B. infantis EVC001, a good bacteria strain clinically shown to work with breast milk to support digestive and immune health.

We cannot guarantee Evivo to be free of common allergens. Specifically, Evivo contains B. infantis EVC001, which is finely milled and mixed with lactose, the main sugar found naturally in breast milk.

Given the way the product is processed, there may be trace amounts of residual milk and/or soy. While we do not expect any soy or milk to be present, per allergen regulations, we cannot guarantee a zero value and therefore declare both soy and milk.  If these allergens are a concern, please consult your pediatrician before use.

Care for your baby’s gut microbiome today to give them a strong foundation for good health.

Our Science

Our focus is understanding naturally intended synergies between microbiome and diet.

Our Story

How we discovered B. infantis EVC001 partners with breast milk to better health.

Our Strain

B. infantis EVC001 is the powerful single strain that matters for infants