Lansinoh NaturalWave Baby Bottle Nipples, Medium Flow, Size M, 3+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth
$11.99
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Price: $11.99
(as of Oct 19, 2025 21:13:26 UTC – Details)
Designed by feeding experts at the world’s #1 bottle maker and backed by over 50 years of research, these soft, flexible 100% silicone baby bottle nipples have a wide, textured base and gentle slope to help babies latch and control the flow of milk. Advanced airflow technology minimizes gas and colic, while the design promotes healthy oral development for your little one. Clinically proven to reduce nipple confusion for breastfed babies, they support a smoother transition between breast and bottle. With four flow levels—Lansinoh extra slow flow nipples, Lansinoh slow flow nipples, Lansinoh medium flow nipples, and Lansinoh fast flow nipples—these baby bottle nipples adapt perfectly to your little one’s growing feeding needs. Voted 2024 Best Baby Bottle by Wirecutter, Lansinoh Nipples are engineered for a universal fit on all Lansinoh bottles, making them one of your newborn essentials must haves for more comfortable feedings.
SUPPORTS BABY’S ORAL DEVELOPMENT – Lansinoh nipples feature a wide, textured base and gentle slope. Ultra-soft and flexible, they help your baby latch securely, for a more comfortable feeding experience with every bottle
MILK FLOW THEY CONTROL – Our baby bottle nipples let baby do the work when feeding. The flexible tip stretches and compresses so your baby controls the milk flow, giving them the right amount of milk at their own pace
ADVANCED AIRFLOW TECHNOLOGY – Advanced Air Ventilation System (AVS) minimizes air intake to help reduce colic, spit-up, and gas, making these baby bottle nipples the perfect addition to your newborn essentials must haves for more comfortable feedings
CLINICALLY PROVEN – Designed by feeding experts at the world’s #1 bottle maker and backed by over 50 years of research, Lansinoh NaturalWave Nipples are clinically proven to reduce nipple confusion for breastfed babies
GROWS WITH YOUR BABY – Engineered for a universal fit on all Lansinoh bottles and available in three sizes—Lansinoh slow flow nipples, Lansinoh medium flow nipples, and Lansinoh fast flow nipples—to ensure the right milk flow at every stage
13 reviews for Lansinoh NaturalWave Baby Bottle Nipples, Medium Flow, Size M, 3+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth
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$11.99
lizzy boone –
Lansinoh XS 4ct
The Lansinoh NaturalWave (Extra Slow Flow, Size XS, 0+ Months) nipple has been a fantastic choice for our baby. It’s soft and flexible, making it very comfortable in the baby’s mouth, and the extra slow flow is just right—no overwhelming streams of milk, just a steady, manageable pace. We use it with Avent bottles and Maymom rings, and the setup has been completely leak-free. With a simple ring swap, it’s even compatible with other bottle brands like Philips Avent, which makes it super versatile. Overall, it’s an excellent option for parents looking for a gentle, reliable nipple that works seamlessly across different bottles.
D. Shannon –
Works with Avent Natural Bottles! Buy them!
3rd time momma here: These are great and easy to use! Very flexible and have a good peak on them. They are looser than the avent nipples when you put them in the ring, but once you tighten the ring down they are fine and don’t leak. You do not have to line up the air valve with the valve notch on the avent rings. In the hospital we were using the ready to feed enfamil with the provided one time use nipples and having no problems. When we got home and tried to use our avent natural bottles our newborn was struggling with the avent natural nipples, even on the level 3 flow! The avent nipples are less peaked and are stiffer. We are exclusively formula feeding, so we don’t need breast shaped specific nipples. These did the trick and she had no problems, even on the first feed with these nipples. BUY THEM!!! We purchased the medium flow and had no issues with the flow speed.
Beatriz R. –
Best Flow, No Choking and No nipple confusion
My baby has not had trouble going between this nipple and my breast. No confusion. Bottle introduced at 3rd day (due to nipple pain).The slow flow nipple was not slow enough and he kept choking on the fast incoming milk. The extra slow flow nipple made a difference right away. He’s a bit less gassy, less spit up, & more comfortable post feeding. My baby is 7 weeks old.Definitely with trying!
jose gonzalez –
Great product
Great product!! Easy to clean and the flow is amazing not too fast.
MICHELLE –
Great quality and good for colic
😍 These nipples by far are amazing!😍 A lactation nurse said, that the bottle is not the problem. It’s the nipple!! The nipple should pass the triangle test.😍 These nipples pass the triangle test and although i DO NOT use plastic bottles, I use these nipples on a glass bottle from another company. 🤦♀️ 😮😬😍 Hands down, the BEST decision/combo I’ve ever made in regards to bottles and nipples!!!!I have tried so many different bottles, and nipple combinations.Once I figured it out, I purchased these nipples in different sizes, and I purchased so many!😍 By size I mean the flow of the nipple.My son is currently two months and he uses size 2.😍 Ever since I started using these nipples, the issue with colic has been so much better!!We started on these nipples a while back.I want to say by the time he was 3 weeks.😍 the GLASS bottle I use is Avent by the way! And I used both the small glass bottles and now the large with these nipples as they fit!😍 you just have to make sure to close it right as it can leak if you aren’t mindful. But this rarely happens. (There’s a way to close it)😍 babies having gas is inevitable. Their system isn’t perfect. Remember that. But I know it’s hard! HANG IN THERE MOMMAS AND DADS!By 2 months for sure issues with gas begin to get better as they move around(especially their head)I use European formula and the one I use specifically (Holle-Goat) is rated best but can cause gas on babies.😍 So when I say these nipples changed the game, they changed the game!
Ariel –
Great for combo feeding babies!
Can’t seem to find this extra slow flow in stores so decided to order! Very happy with these! Baby can combo feed easily from breast to bottle with no confusion which is what I was concerned about! Highly recommend!
jack m astaphan –
Amazing for Gulicola bottles
These are amazing! I have Gulicola glass bottles, my son is currently 6 weeks old and the nipples on gulicola were too small or too big. My son is drinking about 5 oz every feeding and the small would take over 45 minute side him to finish, the medium would take him 10 minutes so I went looking and these nipples are the perfect speed. What a game changer!!So thankful I found these! 🙏🏼
natasha –
Thank you for XS nipples
Perfect for newborn suction. At first, I was under the impression that the slow bottles came with newborn nipples as it would make sense, but after receiving several bottles and seeing that they all came with size 2, which is considered their slow flow I was disappointed . It was too fast for my newborn it was until I reached out to the mothers of Facebook that I was informed that this needs to be purchased separately under extra small, a little confusing, the company could do better in relaying that information when you buy the bottles that they do not come with extra nipples for a newborn. Otherwise, these bottles are great for breast-feeding Mom’s as my son does not have any nipple confusion when you see these bottles. (Taking one star of for the company not the product )
Avery –
High quality nipples. Work great for breastfed baby. Flow is appropriate for size
Zeina –
Honestly the best nipples. My baby latches so well with them, the flow is just right reduces spit up during feeds compared to other brands.
humra –
These nipples are the closest that you can find to the breast. They are very soft and very flexible. Anyone that is trying to find a nipple that is the closest to the human nipple this would definitely be it. Really helps prevent nipple confusion. The only reason for the four star review is because the flow of these are too fast for a very young baby. The slow flow is similar to a medium flow. However, when I did complain to the company, they were kind enough to offer me the extra slow flow. I’m hopeful they start selling the extra slow flow in Canada also since these are very good and definitely deserve to be on the market more than any other. Plus side they are compatible with avent bottles although may not fit perfectly.Update: they finally listened and have XS flow now, was so excited when I saw that, that flow is perfect . These are hands down the best nipples
Cally wyatt –
these do NOT fit philips avent bottle like i thought they would but still a great nipple
Miss.Keda –
Great fit for the Gulicola bottles. The nipppes are slightly firmer than the Gulicola nipples but my daughter takes it with no issue