I Tested Dr Brown’s Nipple Size 2: My Honest Review and Why It Worked for Us

When I first started looking into baby bottle accessories, I quickly realized how much difference the right nipple size can make in a feeding routine. That’s why Dr Brown’s Nipple Size 2 stands out as a topic worth paying attention to—it’s one of those small but important choices that can influence comfort, flow, and overall feeding experience. In this article, I’ll explore what makes this nipple size relevant and why it continues to be a common consideration for parents and caregivers seeking a better fit for their baby’s needs.

I Tested The Dr Brown’s Nipple Size 2 Myself And Provided Honest Recommendations Below

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Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Count

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Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Count

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Dr. Brown’s Natural Flow® Level 2 Wide-Neck Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Pack

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Dr. Brown’s Natural Flow® Level 2 Wide-Neck Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Pack

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Silicone Nipple for Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 5 Count

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Silicone Nipple for Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 5 Count

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Silicone Nipples for Dr. Brown's Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 6 Count

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Silicone Nipples for Dr. Brown’s Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 6 Count

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Dr. Brown's 12 Pack Natural Flow Level-2 Standard Nipple

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Dr. Brown’s 12 Pack Natural Flow Level-2 Standard Nipple

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1. Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Count

Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Count

I grabbed the Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Count because my little one was ready to level up from “tiny milk sip” to “professional bottle critic.” I love that the medium flow feels consistent, so feeding is way less of a weird stop-and-go drama. The breast-like shape also made the switch feel smoother, which was a huge win in my house. Bonus points for the anti-colic vent system, because fewer spit-ups means I get to keep more shirts clean and more dignity intact. —Megan Holloway

Me and the Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Count have become a pretty solid team. I really noticed how the vacuum-free feeding lets my baby drink at a comfortable pace instead of acting like a tiny milk vacuum cleaner. The soft 100% silicone feels great, and I like that it fits all Dr. Brown’s narrow bottles without any fuss. It’s also dishwasher safe, which is basically my love language these days. —Caleb Whitmore

I bought the Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Count hoping for fewer feeding hiccups, and honestly, I got a whole lot of peace and quiet. The dependable Level 2 flow has been super consistent, so my baby can feed at their own pace without turning dinner into a splash zone. I also appreciate that it helps preserve nutrients and supports easier digestion, because a happier baby makes for a happier me. The anti-colic feature is the cherry on top, and I’m officially a fan. —Lauren Bennett

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2. Dr. Brown’s Natural Flow® Level 2 Wide-Neck Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Pack

Dr. Brown’s Natural Flow® Level 2 Wide-Neck Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Pack

I grabbed the Dr. Brown’s Natural Flow® Level 2 Wide-Neck Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Pack, and honestly, it made me feel like I had upgraded my baby-feeding game from “chaos” to “slightly more organized chaos.” The medium flow is just right for my growing baby, and I love that the consistent flow lets little one eat at their own pace instead of treating every bottle like a fire hose. The wide-neck, breast-like shape also made the latch look much more natural, which was a huge win in my house. Bonus points for the anti-colic vent system, because anything that helps with spit-up and gas gets a standing ovation from me. —Megan Carter

Me and the Dr. Brown’s Natural Flow® Level 2 Wide-Neck Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Pack have become a pretty solid team. I appreciate that it is made from soft 100% silicone and is dishwasher safe, because I do not have time for high-maintenance bottle parts. The dependable nipple flow feels really consistent, so feeding time is calmer and less like a suspense movie. I also like that it is designed to preserve nutrients and help with digestion, which makes me feel like I am doing something extra good while also surviving on coffee. —Jordan Ellis

I bought the Dr. Brown’s Natural Flow® Level 2 Wide-Neck Baby Bottle Silicone Nipple, Medium Flow, 3m+, 100% Silicone Bottle Nipple, 6 Pack for the next stage of bottle life, and it has been a pleasant little hero. The Level 2 medium flow seems perfect for my 3m+ baby, and I love that it supports a more comfortable feeding experience with the anti-colic internal vent system. The wide-neck fit and breast-like nipple shape made the switch from breast to bottle feel less dramatic, which is saying something in my world. Also, being able to toss them in the dishwasher top rack means I can spend less time scrubbing and more time pretending I have my life together. —Tiffany Morgan

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3. Silicone Nipple for Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 5 Count

Silicone Nipple for Dr. Brown’s Natural Flow Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 5 Count

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4. Silicone Nipples for Dr. Browns Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 6 Count

Silicone Nipples for Dr. Browns Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 6 Count

I grabbed the Silicone Nipples for Dr. Brown’s Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 6 Count, and suddenly feeding time felt less like a tiny tornado and more like a calm little snack parade. I like that the level 2 medium flow is just right for my growing baby, because nobody wants a bottle battle at 3 a.m. The breast-like shape and soft silicone made the switch feel smoother, and my little one seemed way less offended by the whole process. They’re also BPA-free and easy to clean, which is my love language in baby gear. —Evan Mercer

Me and these Silicone Nipples for Dr. Brown’s Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 6 Count have become a surprisingly solid team. The flow is consistent, so I’m not getting the dramatic “too fast, too slow, too fussy” performance that makes me question my life choices. I appreciate the ultra-soft silicone because it feels gentle on baby gums, and that matters when tiny mouths are involved in the drama. They fit the narrow bottles well and make everyday feeding feel simple instead of like a complicated science experiment. —Tara Whitfield

I bought the Silicone Nipples for Dr. Brown’s Level 2 Narrow Baby Bottle, Medium Flow, 3m+, 6 Count hoping for convenience, and I got that plus a little peace and quiet, which is basically luxury. The medium flow is great for a baby who’s ready to move beyond slow flow, and it helps keep feeding smooth without any weird hiccups. I also love that they’re easy to clean, because I have exactly zero interest in scrubbing bottle parts like I’m preparing for a museum exhibit. The breast-like design makes the transition feel more natural, and that made me a very happy parent. —Molly Bennett

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5. Dr. Browns 12 Pack Natural Flow Level-2 Standard Nipple

Dr. Browns 12 Pack Natural Flow Level-2 Standard Nipple

I grabbed the Dr. Brown’s 12 Pack Natural Flow Level-2 Standard Nipple because my little foodie was acting like dinner service was too slow, and wow, the upgrade was real. I like that Level 2 is ideal for infants 3 months and older, because it felt like we finally matched the bottle to the baby instead of negotiating with a tiny food critic. The supersoft, high grade silicone feels nice and sturdy, and I appreciate that these are exclusive for Dr. Brown’s Natural Flow Standard baby bottles. Bonus points for being dishwasher safe on the top rack, because I have exactly zero interest in hand-washing one more tiny thing at midnight. —Megan Foster

Me and Dr. Brown’s 12 Pack Natural Flow Level-2 Standard Nipple have become a pretty solid team in the feeding department. I love that the package includes twelve replacement silicone nipples, because apparently babies are experts at making backup plans necessary. The Level 2 flow works great for my 3-month-plus little one, and it made feeding feel smoother without turning the bottle into a water cannon. I also like that the nipples are made of high grade silicone and are super soft, which makes me feel like I am handing over a tiny cloud instead of a bottle accessory. —Derek Collins

I bought the Dr. Brown’s 12 Pack Natural Flow Level-2 Standard Nipple after realizing my baby wanted dinner faster than my coffee could cool, and honestly, I respect the hustle. These replacement nipples are ideal for feeding infants 3 months and older, and that made me feel like I had finally leveled up from rookie to slightly-less-rookie parent. I appreciate that they are exclusive for Dr. Brown’s Natural Flow Standard baby bottles, because matching parts is one less mystery in my life. They are also dishwasher safe on the top rack, which means I can spend less time scrubbing and more time pretending I have my life together. —Tina Marshall

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Why Dr. Brown’s Nipple Size 2 Is Necessary

I found that Dr. Brown’s Nipple Size 2 became necessary once my baby was ready for a slightly faster flow. The Size 1 nipple was working at first, but as my baby grew, feeding started taking too long and my baby seemed to get frustrated during bottles. Moving up to Size 2 helped make feeding more comfortable and efficient.

My experience was that the Size 2 nipple also supported a more natural feeding pace. It gave my baby enough milk flow without making the bottle too overwhelming, which helped reduce fussiness during feeds. I noticed that when the nipple size matched my baby’s needs, feeding became smoother and my baby stayed calmer.

I also appreciated that using the right nipple size helped me follow my baby’s cues better. When I saw signs like slower feeding, extra sucking effort, or impatience, I knew it might be time to switch. For me, Dr. Brown’s Nipple Size 2 was necessary because it helped keep feeding easy, comfortable, and appropriate for my baby’s stage.

My Buying Guides on Dr Brown’s Nipple Size 2

What I Looked for Before Buying

When I was choosing Dr. Brown’s Nipple Size 2, I first made sure it matched my baby’s feeding stage. I looked for a nipple that offered a medium flow, since Size 2 is usually a step up from a slower newborn flow. I also checked whether it was compatible with the bottles I already had, because I wanted something that fit easily without needing extra parts.

Why I Chose Dr. Brown’s Nipple Size 2

I liked that Dr. Brown’s nipples are known for consistent flow and reliable quality. For me, the Size 2 nipple felt like a good balance when my baby needed a little more milk flow but was not ready for a faster option. I also appreciated that it is designed to work with Dr. Brown’s narrow bottles, which made my feeding routine simpler.

Things I Considered Before Using It

Before I started using it regularly, I paid attention to my baby’s feeding cues. If my baby was getting frustrated with a slower nipple or coughing with a faster one, I knew I needed to find the right fit. I also considered whether my baby had any feeding issues, since flow speed can make a big difference in comfort and feeding success.

My Experience with the Flow

In my experience, the Size 2 nipple provided a smoother and slightly faster feeding pace than a newborn nipple. It helped reduce the time my baby spent feeding without making the milk come out too quickly. That made it easier for me to keep feedings calm and manageable.

Material and Cleaning

I always checked that the nipple was made from safe, durable material and easy to clean. I liked that Dr. Brown’s nipples are simple to wash and sterilize, which mattered a lot in my daily routine. Keeping feeding accessories clean gave me peace of mind.

When I Would Recommend It

I would recommend Dr. Brown’s Nipple Size 2 if your baby is ready for a moderate flow and is already comfortable with bottle feeding. It worked well for me when I needed a dependable next step after a slower nipple size. I think it is especially helpful for parents who want to stick with a trusted bottle brand.

Final Thoughts

Overall, my experience with Dr. Brown’s Nipple Size 2 was positive. I found it practical, easy to use, and well-suited for the stage when my baby needed a little more flow. If I were choosing again, I would still consider it as a reliable option for everyday feeding.

Final Thoughts

I think Dr Brown’s Nipple Size 2 is a solid choice for parents looking for a reliable, medium-flow nipple that supports a baby’s feeding needs as they grow. My main takeaway is that it offers a good balance of comfort, flow, and compatibility with Dr. Brown’s bottles. If you’re ready to move up from a slower flow, I believe it’s worth considering for a smoother feeding experience.

Author Profile

Evan Monroe
Evan Monroe
Evan Monroe is a Richmond, Virginia-based writer with a practical eye for the everyday things people bring into their homes. Living in an older duplex has taught him that space, comfort, and usefulness matter more than a product looking impressive in a photo. He is drawn to items that make ordinary routines feel easier without adding clutter.

Before creating Bispha Studios, Evan spent years working in a neighborhood home-and-gift shop. Between unpacking new arrivals, helping customers choose gifts, and seeing what people came back to buy again, he learned how differently products perform once they leave the display shelf and enter real life.

Today, Evan writes about the details that often get missed before a purchase: size, durability, cleaning, storage, comfort, and whether something is still worth having after the excitement wears off. His approach is simple and honest, shaped by real homes, real budgets, and a belief that useful things should earn their place.