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🍼 Calm tummies, happy babies — the probiotic every new parent swears by!
BioGaia Protectis Baby Probiotic Drops deliver a clinically studied strain of Limosilactobacillus reuteri DSM 17938, proven to ease colic, gas, and digestive discomfort in newborns and infants. With over 20 years of trusted use, this allergen-free, natural formula supports digestive health safely from day one, making it a must-have essential for modern parents seeking gentle, effective relief for their babies.


















| ASIN | B073R1VT32 |
| Age Range Description | Child, Infant |
| Allergen Information | Dairy Free, Soy Free |
| Best Sellers Rank | #110 in Baby ( See Top 100 in Baby ) #2 in Baby Colic & Gas Relief |
| Brand | BioGaia |
| Brand Name | BioGaia |
| Color | No Color |
| Container Type | Tube |
| Customer Reviews | 4.6 out of 5 stars 11,535 Reviews |
| Diet Type | Gluten Free |
| Flavor | 5mL Protectis Drops |
| Item Dimensions | 1.18 x 1.57 x 3.15 inches |
| Item Form | Drop |
| Item Weight | 0.04 Pounds |
| Item dimensions L x W x H | 1.18 x 1.57 x 3.15 inches |
| Manufacturer | BioGaia |
| Manufacturer Part Number | B073R1VT32 |
| Material Features | Dairy Free, GMO Free, No Artificial Colors |
| Model Name | Protectis Baby Probiotic Drops | Reduces Colic, Gas & Spit-ups |
| Model Number | B073R1VT32 |
| Number of Items | 1 |
| Primary Supplement Type | Limosilactobacillus reuteri DSM 17938 |
| Product Benefits | Digestive Health Support |
| Special Ingredients | Limosilactobacillus reuteri DSM 17938 |
| Specific Uses For Product | Colic, Gas, Spit-ups, Digestive Comfort |
| Supplement Formulation | Individual Supplement |
| UPC | 602359460209 |
R**A
Gentle and Effective Probiotic for Babies
I’ve been giving my baby BioGaia drops, and it has made a noticeable difference in their digestion and overall comfort. The probiotic is gentle, safe, and easy to administer, which makes it so convenient for daily use. I’ve noticed fewer colic episodes and less fussiness after meals. It’s reassuring to know that it supports healthy gut bacteria and helps my baby feel more comfortable and happy. I highly recommend BioGaia to any parent looking for a reliable probiotic to support their baby’s digestive health
A**S
Must buy!!! Helped my son TREMENDOUSLY
I usually don’t do reviews but I figured that I would write this so if there’s any desperate parents out there like I was, this is for you. My son has silent reflux and very terrible gas. It’s usually so bad it keeps him awake and he’s in so much pain he fights his sleep. I started to give him gas drops and I did notice a difference however it wasn’t significant enough to do the job. I started doing research and found that probiotics can help gas/colic/reflux. My son’s pediatrician recommended this one so I immediately ordered it. Now mind you, my son has been EXTREMELY fussy and upset the past 2 weeks. It’s been a serious struggle. Nothing I would do would calm him down. I started this product a week ago and give it to him for his first feeding of the day, and today exactly 7 days later I’ve seen the most remarkable improvements in him. He’s so much happier, comfortable, and just overall seems content. He wakes up happy and smiling, no screaming his head off. After he eats no more arching his back, all the symptoms he was having has been reduced by at least 70%. He’s taking naps again, like 2-4 hour naps during the day which before I couldn’t get him to do anymore than 20 minutes for nothing. But he’s seriously thriving. If you’re struggling with any of the things I just listed above, PLEASE give this stuff a shot! For reference, my son is almost 8 weeks old. Edit- it’s now been almost a month since I started giving these to my son. He barely has any reflux now, and his symptoms have pretty much all the way completely disappeared. My constantly crying baby turned into the happiest little guy. I also wanted to add I put this in his bottle and he drinks it fine. Before you give this to your child I would ask their pediatrician first, but this specific one is safe for newborns. Edit #2- it’s now been 2 months since I started giving these to my son, he’s still doing AMAZING. We ran out of the product a few days ago and I had to wait for more to be delivered and he had the most terrible day ever, so I will continue to buy these and give them to him until he doesn’t need them anymore. If I could buy this product for all the parents out there I would. This stuff is literally magic. My son is thriving on it!
A**A
Gentle & Easy Probiotic for Toddlers
We’ve been using BioGaia probiotic drops for our toddler, and it’s been a really positive experience. The drops are easy to give, and I like that the formula is simple and gentle on little tummies. We noticed our child’s digestion feels more balanced, with no discomfort or fussiness after taking it. The packaging is very convenient — the dropper makes it easy to measure the right amount without any mess. Most importantly, my toddler actually enjoys taking it, which makes our routine so much smoother. Overall, a reliable and parent-friendly probiotic that works well for everyday use.
J**E
Helpful for Gas & Digestion
I’ve been using these probiotic drops since my baby was 1 month old, and now at 3 months I’ve noticed they really help with gas, colic, and overall digestion. They’re easy to use—I give the drops directly into my baby’s mouth since feeding amounts can vary. So far, they’ve worked well for us with no issues. Always a good idea to check with a pediatrician, but in our experience they’ve been helpful
N**S
Hard poops and constipation
Works amazing! My baby is no longer constipated and it has helped with his digestion.
K**A
Great supplement
These drops helped reduce my baby’s gas and fussiness, and they’re super easy to give. Not a complete fix for spit-ups, but definitely made a noticeable difference.
D**I
Great for digestion regularity
This is the only product that our pediatrician recommended to help with our baby's digestion issues. It helped out from the very first dose and it helps to keep regularity in our baby's bowel movements.
H**Y
Only heavily studied strain for improving constipation, not just gas
I looked up something specifically for getting baby poo to be hydrated and not dry and clumpy or wet diarrhea. Because he was on Mary Ruth baby probiotics and they didn't help with anything at all. There's two strains that help with what I needed for my 6 week old that is combo fed but mostly on Enfamil Gentlease Neuropro Optimum at this point- and those are BB-12 and DSM 17938 probiotics. I only found the specific DSM strain in BioGaia and the other strain in Culturelle baby probiotics. However I think DSM is the one with strongest evidence. So I paired the two. I gave him full doses of both on day 1 and he screamed his head off with gas from the bacteria colonizing in his gut. It was unfortunately the sacrifice I was willing to make to get his little gut healthier. Day 2 he was fussing after half dosing him with both, as I only full dosed to get things started. On day 2 his poop was not horrible dry paste anymore but it wasnt the best still. Day 3 poop changed to a better color and was more hydrated than day 2. No more shrieking from the probiotics. Day 4 his poop was soft serve and he barely had gas. He slept 4 hour stretches all night and didn't wake up in agony like he used to before the probiotics. He has been getting half doses since day 2 and his stomach is so much better. I'm pleased with this product. Also daytime is better too, he isn't wailing from stomach pain anymore. I kind of wish I had done this from when he was born, I probably would have saved both of us grief. Edit: he is 2 months old now with perfect yellow soft serve poop that's a bit seedy. He also has been fully formula fed for a while now, meaning the probiotics have his poop looking like BREASTMILK poop! That is amazing. 2 weeks worth of probiotics got his gut working great. He sleeps 5 hour stretches all night and doesn't wake up in terror with gas and his poop no longer looks like green dry paste. Once again I am giving him Culturelle AND this product at half doses everyday, not just biogaia. Edit 3: 3.5 months and his poop is still yellow and seedy. And it smells like yogurt- lol. So these probiotics are key to keeping his poop perfect. It's gross but his poop is perfectly moist- it isn't watery and it isn't dry and nearly a matte chalk texture. My initial issue was his body just didn't hydrate his poop enough so he was constipated and in horrific pain, and it was pretty much solved within a month of using these with Culturelle. It is pricey though... but worth it. Also after a month of using he stopped having gas pains and he farts pretty efficiently now 😂
A**Y
Buonissimo prodotto per i neonati
Buonissimo, mio figlio lo prende dalla nascita (consigliato dalla pediatra), e non ha mai avuto colica intestinale
A**X
Sunflower oil
I purchased this product upon Doctors & pharmacists recommendations but I'm not comfortable giving my baby a product that contains sunflower oil. Its just sitting there on the shelf.
P**N
Funciona. Sin sabor. Sin azúcar
Funciona. No es efecto inmediato ya que como todos tarda unos días en hacer efecto. Para mí es el mejor ya que no tiene sabor y no lleva azúcar
L**A
Essential for newborn
Very nice, it helped our baby with gas and cramps
C**N
Produit efficace, livraison rapide et prix intéressant
Durée d’utilisation : Plusieurs commandes en 2022 pour ma première fille et à nouveau en 2025 pour ma seconde Points positifs 👍 : • Livraison rapide et toujours bien protégée • Prix plus avantageux que celui pratiqué en pharmacie • Produit de confiance, déjà utilisé pour mes deux enfants dès la naissance Points négatifs 👎 : • Le flacon est tout petit et pourtant il est envoyé dans un grand carton, ce qui n’est pas très écologique Mon expérience 🧑💻 : J’utilise ces probiotiques pour mes bébés depuis plusieurs années et j’en suis toujours satisfaite. Les gouttes sont faciles à administrer, bien tolérées et je constate une amélioration du confort digestif de mes enfants. Je recommande particulièrement pour les coliques et petits inconforts du nourrisson. Conclusion ✅ : Un produit fiable que je rachète régulièrement. Livraison rapide et prix attractif par rapport à la pharmacie. J’aimerais seulement qu’Amazon adapte mieux la taille du carton d’expédition au produit.
Trustpilot
1 week ago
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