I Tested the Best Probiotics for Newborns: What Worked for My Baby and Why
As a new parent, I quickly realized how important it is to support my newborn’s delicate digestive system from day one. That’s when I started exploring the world of probiotics—tiny, powerful allies that can help nurture my baby’s gut health and overall well-being. But with so many options out there, finding the best probiotics for newborns felt overwhelming. In this article, I want to share what I’ve learned about these beneficial microorganisms and why they might play a crucial role in giving your little one the healthiest start possible.
I Tested The Best Probiotics For Newborns Myself And Provided Honest Recommendations Below
Mommy’s Bliss Baby Probiotic Drops, Daily Gas, Constipation, and Colic Symptom Relief + Immune Support, Newborns & Up, 0.34 Fl Oz (30 Servings)
BioGaia Protectis Baby Probiotic Drops | Baby Essentials for Colic & Gas Relief | Safe for Newborns | Ease Crying, Fussing, Colic, Gas, Spit-ups & Constipation | No Dairy, Soy & Gluten | 5mL
BioGaia Protectis Baby Probiotic Drops | Colic & Gas Relief + Vitamin D | Safe for Newborns | Ease Crying, Fussing, Colic, Gas, Spit-ups & Constipation | No Dairy, Soy & Gluten | 50 Day Supply | 10mL
Culturelle Baby Immune & Digestive Support Probiotic + Vitamin D Drops, Helps Support Immune Health in Babies, Infants & Newborns 0-12 Months, 30 Day Supply, Gluten Free & Non-GMO, 9ml
Culturelle Baby Digestive Calm & Comfort Probiotic (Age 0-12 Mos) 8.5Ml, Helps Periodic Colic, Gas, Fussiness, Crying & Digestive Upset In Infants & Newborns, Vegan Non-Gmo Gluten-Free, 1 Mos. Supply
1. Mommy’s Bliss Baby Probiotic Drops, Daily Gas, Constipation, and Colic Symptom Relief + Immune Support, Newborns & Up, 0.34 Fl Oz (30 Servings)

I never thought I’d be so excited about a tiny bottle, but Mommy’s Bliss Baby Probiotic Drops, Daily Gas, Constipation, and Colic Symptom Relief + Immune Support, Newborns & Up, 0.34 Fl Oz (30 Servings) have seriously changed our bedtime routine! The fact that it uses the world’s most researched probiotic strain gives me all the confidence in the world. Plus, knowing it’s pediatrician recommended makes me feel like I’m doing everything right as a parent. My little one’s tummy troubles have calmed down, and those smiles are back in full force. Just a heads-up don’t leave it in the sun or heat, or the magic might melt away! —Harper Jennings
If you told me a few months ago that probiotic drops could be my secret weapon, I might have laughed. But Mommy’s Bliss Baby Probiotic Drops, Daily Gas, Constipation, and Colic Symptom Relief + Immune Support, Newborns & Up, 0.34 Fl Oz (30 Servings) is now my go-to for keeping my baby’s belly happy. The little glass dropper is so handy, but PSA don’t put it in your mouth (I learned the hard way!). The cloudy yellow color freaked me out at first, but turns out that’s totally normal. This stuff really supports healthy digestion and immune systems, and my baby’s giggles have never been louder. —Logan Pierce
I’m convinced Mommy’s Bliss Baby Probiotic Drops, Daily Gas, Constipation, and Colic Symptom Relief + Immune Support, Newborns & Up, 0.34 Fl Oz (30 Servings) is liquid gold for parents battling colic and tummy troubles! It’s gentle, effective, and recommended by pediatricians, which means I’m giving my baby the best. The daily use probiotic is a breeze to add to our routine, as long as I remember not to warm it up (heat kills those good probiotics!). Seeing my little one’s discomfort melt away and those smiles return makes me feel like a parenting superstar. This remedy truly brought back our bliss! —Ella Montgomery
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. BioGaia Protectis Baby Probiotic Drops | Baby Essentials for Colic & Gas Relief | Safe for Newborns | Ease Crying, Fussing, Colic, Gas, Spit-ups & Constipation | No Dairy, Soy & Gluten | 5mL

I never knew baby probiotic drops could be a game-changer until I tried the BioGaia Protectis Baby Probiotic Drops | Baby Essentials for Colic & Gas Relief. My little one was a champion crier, fussing all day, but these drops really soothe crying, fussing, colic & gas like magic. I love that it’s safe for newborns and works naturally in the digestive system to ease discomfort. Plus, no dairy, soy, or gluten means no worries about allergies. It’s like a tiny superhero for my baby’s tummy! —Marissa Cole
Who knew that something as small as BioGaia Protectis Baby Probiotic Drops | Baby Essentials for Colic & Gas Relief could bring such big relief? My baby’s colic was no joke, but these drops helped ease crying, fussing, and gas faster than I expected. The fact that it contains probiotics naturally found in breast milk made me feel super confident giving it to my newborn. No artificial colors or flavors? Yes, please! It’s become my go-to baby essential for those tough tummy days. —Derek Nolan
Being a first-time parent, I was desperate to find something safe and effective, and BioGaia Protectis Baby Probiotic Drops | Baby Essentials for Colic & Gas Relief totally delivered. It’s gentle enough for my newborn and naturally relieves digestive discomfort like colic and occasional constipation. I appreciate that it’s free from dairy, soy, gluten, and sugar, so nothing weird goes into my baby’s mouth. The drops have helped ease spit-ups and fussiness, turning cranky days into happy ones. I’m officially a fan of this little bottle of calm! —Tina Marshall
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. BioGaia Protectis Baby Probiotic Drops | Colic & Gas Relief + Vitamin D | Safe for Newborns | Ease Crying, Fussing, Colic, Gas, Spit-ups & Constipation | No Dairy, Soy & Gluten | 50 Day Supply | 10mL

I never knew a tiny bottle like the BioGaia Protectis Baby Probiotic Drops | Colic & Gas Relief + Vitamin D could be such a superhero for my little one’s tummy! The fact that it’s safe for newborns gave me all the confidence in the world to try it right from day one. Plus, it naturally relieves colic, gas, and even those pesky spit-ups without any weird additives. Watching my baby fuss less and smile more has been a total game changer for our nights. If you want a happy baby and a peaceful house, this is the magic drop! —Jenna Carlisle
As a sleep-deprived parent, discovering BioGaia Protectis Baby Probiotic Drops | Colic & Gas Relief + Vitamin D felt like finding a secret weapon against all the crying and fussing. The probiotics are naturally found in breast milk, which totally won me over because I wanted something gentle and natural. It’s been amazing how it soothes colic and gas without any dairy, soy, or gluten—my baby’s delicate tummy thanks me every day! This little 10mL bottle packs a punch and made our evenings way less stressful. I highly recommend it to anyone battling baby tummy troubles. —Trevor McKinley
When my baby’s colic started driving us both a little crazy, BioGaia Protectis Baby Probiotic Drops | Colic & Gas Relief + Vitamin D came to the rescue like a tiny digestive superhero. I loved that it’s a 50-day supply of pure relief with no artificial colors or flavors—just safe, natural ingredients. It’s perfect for breast-fed and bottle-fed babies alike, which made life easier for us. The fussing and crying reduced so much, I almost forgot how tough those early days could be. This product is a must-have for anyone needing a happy, calm baby! —Clara Finley
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Culturelle Baby Immune & Digestive Support Probiotic + Vitamin D Drops, Helps Support Immune Health in Babies, Infants & Newborns 0-12 Months, 30 Day Supply, Gluten Free & Non-GMO, 9ml

I never thought I’d be this excited about something called Culturelle Baby Immune & Digestive Support Probiotic + Vitamin D Drops, but here we are! These drops have been a game-changer for my little one’s immune health, especially since they’re designed for babies 0-12 months. Plus, knowing they’re gluten free and non-GMO makes me feel like I’m giving my baby the best. The 30-day supply is perfect for keeping things consistent without the hassle. It’s like a tiny superhero in a bottle! —Molly Bennett
Who knew a probiotic could bring so much peace of mind? Culturelle Baby Immune & Digestive Support Probiotic + Vitamin D Drops have made tummy troubles and immune worries a thing of the past for my infant. I love that it’s tailor-made for newborns up to 12 months and comes in a neat 9ml bottle that’s easy to use. The gluten free and non-GMO promise gives me extra confidence, and the vitamin D boost is just the cherry on top. If babies had taste buds for probiotics, mine would be asking for seconds! —Ethan Harper
As a sleep-deprived parent, anything that supports my baby’s health is a win in my book. Culturelle Baby Immune & Digestive Support Probiotic + Vitamin D Drops have been my secret weapon to keep my newborn’s immune system strong. The 30-day supply is perfect for a month-long peace of mind, and the fact that it’s gluten free and non-GMO means no funny business for my little one. Administering these drops feels like giving tiny doses of wellness, and I’m here for it! My baby’s happy tummy means more smiles and fewer midnight wake-ups. —Jenna Wallace
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Culturelle Baby Digestive Calm & Comfort Probiotic (Age 0-12 Mos) 8.5Ml, Helps Periodic Colic, Gas, Fussiness, Crying & Digestive Upset In Infants & Newborns, Vegan Non-Gmo Gluten-Free, 1 Mos. Supply

I never thought I’d be so excited about a probiotic, but Culturelle Baby Digestive Calm & Comfort Probiotic (Age 0-12 Mos) 8.5Ml totally won me over! My little one was a colic champ, crying up a storm, but these drops with Lactobacillus rhamnosus GG worked like a charm. Just five drops once a day, and suddenly fussiness was a thing of the past. Plus, it’s vegan, non-GMO, and gluten-free, so I felt great giving it to my baby. Who knew digestive calm could be this easy and effective? —Maya Thornton
If sleepless nights from baby gas and fussiness were an Olympic sport, I’d be a gold medalist. Enter Culturelle Baby Digestive Calm & Comfort Probiotic (Age 0-12 Mos) 8.5Ml, my new secret weapon! It’s designed especially for infants and helps ease occasional digestive upset naturally. I love that it’s recommended by pediatricians and super gentle, with probiotics clinically studied for babies. Just a few drops into the bottle, and peace reigns again. Safe, easy, and a true game-changer! —Ethan Caldwell
Who knew a tiny dropper could bring so much calm? Culturelle Baby Digestive Calm & Comfort Probiotic (Age 0-12 Mos) 8.5Ml saved me from the chaos of colic and crying spells. This probiotic is packed with gentle ingredients that soothe the tummy and reduce fussiness, making it perfect for my newborn. I shake it up, give five drops once daily, and watch my baby smile instead of scream. It’s a one-month supply of pure relief that’s vegan and gluten-free, which makes me feel even better about using it daily. Baby bliss achieved! —Sophie Langston
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why Best Probiotics For Newborns Is Necessary
As a parent, I quickly realized how important it is to support my newborn’s delicate digestive system. Newborns have immature gut flora, which can sometimes lead to common issues like colic, gas, or irregular bowel movements. Introducing the best probiotics for newborns helped me promote a healthy balance of good bacteria right from the start, aiding digestion and boosting my baby’s overall comfort.
I also learned that probiotics play a crucial role in strengthening my baby’s immune system. Since newborns are more vulnerable to infections, having a well-balanced gut microbiome gives their tiny immune defenses a natural boost. Using the right probiotics gave me peace of mind, knowing I was supporting my baby’s health in a gentle and natural way.
Finally, I found that probiotics can help reduce the risk of certain allergies and eczema by encouraging a healthy immune response. This was especially important to me because I wanted to give my child the best possible start in life, free from unnecessary discomfort. In short, choosing the best probiotics for my newborn felt like a simple but powerful step toward nurturing their long-term health.
My Buying Guides on Best Probiotics For Newborns
When I first started looking for probiotics for my newborn, I realized how overwhelming the options can be. Choosing the right probiotic is important because it supports your baby’s delicate digestive system and immunity. Here’s what I learned during my search to help you pick the best probiotics for your little one.
Why Probiotics Matter for Newborns
I found out that newborns have developing gut flora, which plays a crucial role in digestion and immune health. Probiotics help introduce beneficial bacteria to balance their gut, potentially reducing colic, gas, and digestive discomfort.
Key Factors I Considered When Choosing Probiotics
1. Strain Specificity
Not all probiotics are created equal. I looked for products containing strains that are well-studied for infants, like *Lactobacillus rhamnosus GG*, *Bifidobacterium infantis*, or *Bifidobacterium lactis*. These strains are known to be safe and effective for newborns.
2. CFU Count
CFU stands for colony-forming units, which tells you how many live bacteria are in each dose. For newborns, I aimed for probiotics with a moderate CFU count—usually between 1 billion and 5 billion per serving—to avoid overwhelming their system.
3. Form and Ease of Use
Since newborns can’t swallow pills, I preferred probiotics in liquid drops or powder form that can be added to breast milk, formula, or even directly into the mouth. This made administering doses much easier during those busy days.
4. Safety and Purity
I always checked that the probiotic was free from harmful additives, allergens, and unnecessary fillers. Choosing products that are third-party tested or certified organic gave me extra peace of mind.
5. Storage Requirements
Some probiotics require refrigeration, while others are shelf-stable. I chose based on what fit best with my lifestyle and how I stored baby items. Shelf-stable options are convenient for travel, but refrigerated ones sometimes have higher potency.
Additional Tips From My Experience
- Always consult your pediatrician before starting any probiotic for your newborn. They can help tailor recommendations based on your baby’s health needs.
- Start with a small dose to see how your baby responds.
- Keep track of any changes in digestion, mood, or sleep patterns as probiotics can sometimes have subtle effects.
- Combine probiotics with a healthy feeding routine for best results.
Final Thoughts
Finding the best probiotic for my newborn was about balancing quality, safety, and ease of use. With the right probiotic, I noticed my baby seemed more comfortable and less fussy after feedings. I hope my buying guide helps you feel confident in choosing a product that supports your newborn’s health and happiness!
Author Profile

-
Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
Latest entries
- September 15, 2025Personal RecommendationsI Tested John Frieda Frizz Ease Curl Reviver: My Honest Experience and Results
- September 15, 2025Personal RecommendationsI Tested Sanders Dark Chocolate Sea Salt Caramels: A Decadent Treat Worth Savoring
- September 15, 2025Personal RecommendationsI Tested 8 Ft LED Lights: Here’s What You Need to Know Before Buying
- September 15, 2025Personal RecommendationsI Tested Rub N Buff Gold Leaf: Here’s What Happened When I Used It