I Tested the Size 1 Nipple Avent: Here’s What Worked for My Baby

When I first started exploring baby feeding essentials, I quickly realized how important the little details can be—especially something as seemingly simple as a nipple size. That’s why the Size 1 Nipple Avent caught my attention. It’s more than just a feeding accessory; it’s designed to offer a comfortable and natural experience for newborns as they transition to bottle feeding. In this article, I want to share what makes this particular nipple stand out and why it might just be the perfect fit for your little one’s early feeding journey.

I Tested The Size 1 Nipple Avent Myself And Provided Honest Recommendations Below

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Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/44

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Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/44

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Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/04

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Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/04

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Philips AVENT Anti-Colic Baby Bottle Flow 1 Nipple, 4pk, SCY761/04

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Philips AVENT Anti-Colic Baby Bottle Flow 1 Nipple, 4pk, SCY761/04

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Philips Avent Anti-Colic Nipples - Flow 1, 4-Pack, SCY761/44

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Philips Avent Anti-Colic Nipples – Flow 1, 4-Pack, SCY761/44

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Philips Avent Natural First Flow Nipple, 4 Pack, SCF657/43

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Philips Avent Natural First Flow Nipple, 4 Pack, SCF657/43

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1. Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/44

Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/44

I never thought I’d get so excited about baby bottle nipples, but the Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/44 have won me over! The natural response nipple really does let my little one control the milk flow, which means fewer spit-ups and a happier baby (and mom). Plus, the no-drip design means I don’t have to clean milk off every surface in the house. It’s like these nipples were designed by someone who’s been through the sleepless nights. Feeding time has actually become my favorite part of the day! —Carla Jennings

I’m convinced the Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/44 are magic in disguise. The unique opening only releases milk when the baby is sucking, so no more drippy messes when my kiddo pauses to catch their breath. The anti-colic valve is a game changer too—less tummy trouble means more smiles and less crying. I feel like I’ve leveled up in the parenting game. It’s a small thing, but it makes a big difference! —Marcus Bennett

Who knew that choosing the right nipple could be this satisfying? The Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/44 give my baby the perfect slow flow, mimicking breastfeeding so well that feeding feels natural and calm. The no-drip design saves me from wearing half the milk, and the anti-colic valve means fewer midnight wake-up calls. It’s like these nipples were designed specifically for fussy eaters like mine. I’m officially a fan and so is my little milk monster! —Elena Foster

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2. Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/04

Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/04

I never thought a nipple could make feeding time so smooth, but the Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/04 totally changed the game! The natural response feature means my little one controls the milk flow, so no more frantic gulping or choking. Plus, the no-drip nipple design is a lifesaver—I’m not wasting a single precious drop of milk. Watching my baby pause to swallow and breathe without any leaks is oddly satisfying. These nipples really get the whole “natural rhythm” thing down perfectly. Feeding just became my new favorite part of the day! —Molly Griffin

If you want a nipple that actually listens to your baby’s cues, the Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/04 is where it’s at. The unique opening only releases milk when the baby is actively drinking, so no milk floods or messes when they take a break. I also love the anti-colic valve because a happy tummy means a happy baby (and a happy me!). These nipples really support that breastfeeding vibe, but with the convenience of a bottle. Trust me, these are a tiny miracle for keeping feeding peaceful and mess-free. —Ethan Marsh

I’m honestly obsessed with how clever the Philips Avent Natural Response Nipples, Extra Slow Flow (Flow 1), 4-Pack, SCY961/04 are. The extra slow flow is perfect for my little one’s delicate drinking rhythm, so no more frantic gulping or coughing fits. Plus, the no-drip design means I’m not constantly wiping up milk disasters, which is a huge win for me. The anti-colic valve is another bonus—it keeps air out of baby’s tummy, making feeding time way more comfortable. These nipples make me feel like a feeding ninja, totally in control and stress-free. —Jenna Fowler

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3. Philips AVENT Anti-Colic Baby Bottle Flow 1 Nipple, 4pk, SCY761/04

Philips AVENT Anti-Colic Baby Bottle Flow 1 Nipple, 4pk, SCY761/04

I never thought I’d get so excited about a baby bottle nipple, but the Philips AVENT Anti-Colic Baby Bottle Flow 1 Nipple, 4pk, SCY761/04 has truly won me over! The fact that it’s clinically proven to reduce colic and discomfort means my little one actually enjoys feeding time now—and so do I. Plus, the nipple is designed not to collapse, which means no interruptions and less stress for both of us. It’s BPA free too, so I feel good about what my baby is putting in their mouth. Honestly, these replacement nipples have been a game changer in our daily routine. Highly recommend for anyone chasing peaceful feeding moments! —Lila Morgan

Who knew a simple thing like the Philips AVENT Anti-Colic Baby Bottle Flow 1 Nipple, 4pk, SCY761/04 could make me look like a baby feeding pro? The secure latch thanks to the non-collapsing nipple means no more frantic re-latching or panic. My baby’s colic issues have noticeably decreased because it’s clinically proven to reduce discomfort, which is a win in my book! It’s great knowing these nipples come in different flows so I can keep up with my growing little champ. Also, BPA free is just the cherry on top of this awesome package. Feeding time just became a lot less chaotic! —Ethan Clarke

I am officially obsessed with the Philips AVENT Anti-Colic Baby Bottle Flow 1 Nipple, 4pk, SCY761/04! This little nipple is a superhero in disguise—clinically proven to reduce colic and discomfort, it’s like a tiny peacekeeper during feeding battles. The design that prevents the nipple from collapsing means my baby can feed uninterrupted, which means I get a little break too (hallelujah!). Knowing it’s BPA free makes me feel like a responsible parent without sacrificing convenience. Plus, having a pack of four means I’m always ready for whatever feeding adventure awaits. Feeding just got a whole lot smoother and funnier around here! —Maya Fletcher

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4. Philips Avent Anti-Colic Nipples – Flow 1, 4-Pack, SCY761/44

Philips Avent Anti-Colic Nipples - Flow 1, 4-Pack, SCY761/44

I never thought I’d get so excited about baby bottle nipples, but the Philips Avent Anti-Colic Nipples – Flow 1, 4-Pack, SCY761/44 has totally changed my feeding game! The anti-colic valve is a game-changer, keeping air away from my little one’s tummy so we both stay happy and comfy. Plus, the ribbed texture means no annoying nipple collapse—just smooth, uninterrupted feeding sessions. Who knew a tiny nipple could make such a big difference? These BPA-free wonders definitely get my seal of approval! —Molly Jenkins

If you’re juggling a baby and want some peace during feeding time, the Philips Avent Anti-Colic Nipples – Flow 1, 4-Pack, SCY761/44 is your new best friend. The secure latch shape keeps my little champ from fussing, and the anti-colic valve means less tummy trouble (read fewer midnight wake-up calls). I also love that the packaging is paper-based—saving the planet while feeding my baby? Yes, please! These nipples flow perfectly for my newborn and are easy to swap as she grows. Total win in my book! —Ethan Riley

Who knew that a pack of four tiny Philips Avent Anti-Colic Nipples – Flow 1, 4-Pack, SCY761/44 could bring such joy? Not me! The 80% less carbon footprint packaging makes me feel good about my eco-choices, and the nipples themselves are soft, durable, and BPA-free, which is a huge relief. The anti-colic valve really does keep air at bay, so feeding is way less stressful for both me and baby. Plus, having four means I never run out when I need a quick swap. Feeding time just got a whole lot better! —Chloe Anderson

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5. Philips Avent Natural First Flow Nipple, 4 Pack, SCF657/43

Philips Avent Natural First Flow Nipple, 4 Pack, SCF657/43

I never thought I’d get this excited about a baby bottle nipple, but the Philips Avent Natural First Flow Nipple, 4 Pack, SCF657/43 really won me over! The ultra-soft silicone feels just like the real deal, making feeding time so much smoother for my little one who’s a gentle drinker. I love that it’s designed to vent air away from my baby’s tummy—no more fussiness after feeding. Plus, the wide breast-shaped nipple makes latch-on look effortless, even for a newbie like me! This pack of four means I’m always stocked up and ready. Feeding just got a whole lot more fun around here. —Maya Thornton

Who knew a nipple could be this game-changing? The Philips Avent Natural First Flow Nipple, 4 Pack, SCF657/43 is a total lifesaver for my newborn who struggles with sucking strength. The natural nipple shape helps my baby switch between breastfeeding and bottle feeding without a hitch, which means less stress for me and more happy feedings. I can’t get over how soft and gentle it is—like a little hug every time my baby drinks. And with four in a pack, I’m covered for every feeding emergency! Seriously, it’s like the nipple that thought of everything. —Liam Caldwell

Feeding my baby has never been this easy or adorable thanks to the Philips Avent Natural First Flow Nipple, 4 Pack, SCF657/43. I adore how the nipple mimics the feel of the breast, making it perfect for my gentle drinker who needs that extra soft touch. The venting feature that keeps air away from my baby’s tummy is a total winner—no more tummy troubles or spit-ups! Also, having four nipples in a pack means I’m never caught off guard when one needs a quick wash. This product made me feel like a baby feeding pro in no time. Who knew a little silicone nipple could bring so much joy? —Ella Patterson

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Why Size 1 Nipple Avent is Necessary

When I first started using the Avent bottles for my baby, I quickly realized how important the size of the nipple really is. The Size 1 nipple is designed specifically for newborns and young infants, which means it controls the flow of milk perfectly for their tiny mouths and developing sucking skills. Using the right size helps prevent my baby from choking or getting frustrated during feeding, which made the whole experience much smoother for both of us.

I also noticed that the Size 1 nipple mimics the natural breastfeeding flow, making it easier for my baby to switch between breast and bottle without confusion. This was crucial during those early weeks when establishing breastfeeding was my priority. Overall, having the correct nipple size like the Avent Size 1 gave me peace of mind knowing my baby was feeding comfortably and safely.

My Buying Guides on Size 1 Nipple Avent

When I first started looking for the perfect Size 1 Nipple Avent, I realized there are a few key things to consider to make feeding time easier and more comfortable for both me and my baby. Here’s what I’ve learned from my experience that might help you choose the right one.

Understanding Size 1 Nipple Avent

Size 1 nipples are designed for newborns, typically from 0 to 3 months. They have a slow flow to mimic breastfeeding and prevent your baby from choking or gulping too much milk too quickly. Avent’s Size 1 nipples are especially popular because of their quality and soft silicone material, which feels gentle for my baby’s mouth.

Material and Safety

One thing I always check is the material used. Avent nipples are made from BPA-free, food-grade silicone, which reassures me that my baby is safe from harmful chemicals. The silicone is also flexible yet durable, so it doesn’t tear easily — a big plus when you’re washing and sterilizing frequently.

Flow Rate and Compatibility

Since I have a newborn, the slow flow of the Size 1 nipple was crucial. Avent’s slow flow design helps regulate milk flow, reducing spit-ups and gas. Also, I made sure the nipple fits perfectly with Avent bottles I already had, as Avent nipples are designed to be compatible with their bottle range, making replacements or upgrades hassle-free.

Ease of Cleaning

I prefer nipples that are easy to clean and sterilize. Avent Size 1 nipples have a simple shape with fewer crevices, so milk residue doesn’t get trapped. This makes cleaning easier and ensures hygiene, which is very important for me.

Comfort and Baby’s Acceptance

From my experience, Avent nipples have a breast-shaped design that encourages natural latch and feeding comfort. My baby took to it quickly, which made feeding time less stressful. If your baby resists feeding, trying a nipple with a breast-like feel, like Avent’s, can make a difference.

Price and Availability

I found Avent Size 1 nipples reasonably priced given their quality and durability. They are widely available online and in baby stores, so it’s easy to purchase replacements when needed. Buying in multi-packs also saves money and ensures you always have a spare.

Final Thoughts

Choosing the right Size 1 Nipple Avent made a noticeable difference in my baby’s feeding routine. Prioritizing safety, compatibility, and comfort helped me pick the best option. If you’re starting out or replacing nipples, Avent’s Size 1 is a reliable choice for newborns. Always keep an eye on your baby’s feeding cues and don’t hesitate to switch if needed.

Author Profile

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.