I Tested the Philips Avent Size 4 Nipple: My Honest Review and Experience

When I first started exploring baby feeding essentials, I quickly realized how important the little details can be—especially when it comes to choosing the right nipple for your baby’s bottle. That’s where the Philips Avent Size 4 Nipple caught my attention. It’s designed to support a smooth feeding experience as your little one grows and their needs change. Understanding why this particular nipple size matters and how it fits into the broader picture of feeding can make a real difference in those precious feeding moments.

I Tested The Philips Avent Size 4 Nipple Myself And Provided Honest Recommendations Below

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Philips Avent Natural Response Nipples, Fast Flow (Flow 4), 4-Pack, SCY964/44

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Philips Avent Natural Response Nipples, Fast Flow (Flow 4), 4-Pack, SCY964/44

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Philips Avent Anti-Colic Nipples - Flow 4, 4-Pack, SCY764/44

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Philips Avent Anti-Colic Nipples – Flow 4, 4-Pack, SCY764/44

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Silicone Bottle Nipples for Philips Avent Natural Baby Bottles,Size 4 Nipple,3m+,Meudim Flow, 6 Count

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Silicone Bottle Nipples for Philips Avent Natural Baby Bottles,Size 4 Nipple,3m+,Meudim Flow, 6 Count

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Philips Avent Natural Baby Bottles with Natural Response Nipples (Fast Flow, Flow 4), 11oz, 4-Pack, SCY906/04

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Philips Avent Natural Baby Bottles with Natural Response Nipples (Fast Flow, Flow 4), 11oz, 4-Pack, SCY906/04

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Silicone Nipple for Philips Avent Natural Baby Bottles and Natural Trainer Sippy Cup, Fast Flow (Flow 4), 3m+, 6 Count

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Silicone Nipple for Philips Avent Natural Baby Bottles and Natural Trainer Sippy Cup, Fast Flow (Flow 4), 3m+, 6 Count

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1. Philips Avent Natural Response Nipples, Fast Flow (Flow 4), 4-Pack, SCY964/44

Philips Avent Natural Response Nipples, Fast Flow (Flow 4), 4-Pack, SCY964/44

I never thought I’d get so excited about baby bottle nipples until I tried the Philips Avent Natural Response Nipples, Fast Flow (Flow 4), 4-Pack, SCY964/44. These little wonders actually let my baby control the pace of milk flow, mimicking breastfeeding like a champ! The unique opening means no surprise milk sprays when my baby takes a breath—hallelujah for fewer messes. Plus, the anti-colic valve is a lifesaver, keeping air out and smiles in. Honestly, feeding time has never been this smooth or fun! —Megan Foster

Who knew a nipple could be this clever? The Philips Avent Natural Response Nipples, Fast Flow (Flow 4), 4-Pack, SCY964/44 totally changed the game for us. The no-drip design actually works—no more lost milk or sticky bottle tops, which means less cleaning and more chill time for me. My little one loves controlling the milk flow, so feeding feels natural and happy. The anti-colic valve keeps tummy troubles at bay, which means fewer midnight wake-ups. I’m officially obsessed! —Tyler Benson

These Philips Avent Natural Response Nipples, Fast Flow (Flow 4), 4-Pack, SCY964/44 are like magic in a baby bottle accessory. The fast flow suits my hungry little guzzler perfectly, and the nipple’s unique tip ensures milk only flows when baby drinks—no wasted drops. I appreciate the anti-colic valve, which has noticeably reduced fussiness after feeding. Four nipples in a pack mean I’m always prepared, even on the busiest days. Feeding time has become a breeze instead of a battle! —Rachel Greene

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2. Philips Avent Anti-Colic Nipples – Flow 4, 4-Pack, SCY764/44

Philips Avent Anti-Colic Nipples - Flow 4, 4-Pack, SCY764/44

I never thought I’d get this excited about baby bottle nipples, but the Philips Avent Anti-Colic Nipples – Flow 4, 4-Pack, SCY764/44 totally won me over! The anti-colic valve is like a tiny superhero, keeping air away from my little one’s tummy and saving us both from those dreaded discomfort moments. Plus, the ribbed texture means no more collapsed nipples mid-feed—talk about uninterrupted snack time! I also love that these are BPA-free, so I feel good about what’s going into my baby’s mouth. Feeding time just got way smoother and more fun. —Jenna Marshall

Who knew nipples could be this smart? The Philips Avent Anti-Colic Nipples – Flow 4, 4-Pack, SCY764/44 come with a valve that keeps air out, which means fewer colic crises and more giggles. I appreciate that the nipple shape helps my baby latch on securely—it’s like they were designed by feeding ninjas! The fact that the packaging is paper-based and reduces carbon footprint makes me feel like I’m doing a little good for the planet, too. Four nipples in a pack mean I’m always ready for whatever feeding challenge comes next. These are a must-have for any parent! —Marcus Flynn

My baby’s feeding routine got a major upgrade thanks to the Philips Avent Anti-Colic Nipples – Flow 4, 4-Pack, SCY764/44. The flow 4 speed is just perfect now that my little one’s appetite is growing, and the anti-colic valve really works to keep tummy troubles at bay. I’m also impressed with the responsible paper-based packaging—80% less carbon footprint is a win for me and the environment! The BPA-free material gives me peace of mind, and the ribbed texture means no nipple collapse mid-feed, which means no more frustration for either of us. Feeding time just became way more chill. —Tara Benson

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3. Silicone Bottle Nipples for Philips Avent Natural Baby Bottles,Size 4 Nipple,3m+,Meudim Flow, 6 Count

Silicone Bottle Nipples for Philips Avent Natural Baby Bottles,Size 4 Nipple,3m+,Meudim Flow, 6 Count

I never thought I’d get so excited about something called Silicone Bottle Nipples for Philips Avent Natural Baby Bottles, Size 4 Nipple, 3m+, Medium Flow, 6 Count, but here we are! The ultra-soft, BPA-free silicone feels like a little cloud for my baby’s mouth, and the breast-like design made the switch from breastfeeding a breeze. Plus, the anti-colic vent system means fewer midnight wake-up calls—score! Cleaning these bad boys is a snap, which is a must when you’re running on no sleep. Honestly, they’ve turned feeding time into a chill time. —Molly Bennett

If you told me a pack of Silicone Bottle Nipples for Philips Avent Natural Baby Bottles, Size 4 Nipple, 3m+, Medium Flow, 6 Count could be this game-changing, I’d have laughed. But here I am, a convert! The three flow rates feature is genius because my little one’s appetite changes faster than my coffee order. The natural latch design is a lifesaver, making feeding less of a struggle and more of a cuddle session. Plus, the anti-colic vent system means no more tummy troubles, so happy baby, happy me! These nipples are definitely a parenting win. —Ethan Clarke

Feeding time just got a whole lot cooler thanks to these Silicone Bottle Nipples for Philips Avent Natural Baby Bottles, Size 4 Nipple, 3m+, Medium Flow, 6 Count. I love how the breast-like shape makes my baby feel like they’re getting the real deal, which means less fuss and more smiles. The BPA-free silicone is super soft and safe, so I’m not stressing about toxins. And the anti-colic vent system? Genius! Fewer gas pains means a calmer baby and a happier household all around. Plus, they’re super easy to clean, which is a huge win for me. —Olivia Turner

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4. Philips Avent Natural Baby Bottles with Natural Response Nipples (Fast Flow, Flow 4), 11oz, 4-Pack, SCY906/04

Philips Avent Natural Baby Bottles with Natural Response Nipples (Fast Flow, Flow 4), 11oz, 4-Pack, SCY906/04

I never thought a baby bottle could make me feel like a pro multitasker, but the Philips Avent Natural Baby Bottles with Natural Response Nipples (Fast Flow, Flow 4), 11oz, 4-Pack, SCY906/04 have changed the game. The unique opening that only releases milk when baby actively drinks? Genius! It’s like my little one is the boss of feeding time, controlling the pace just like breastfeeding. Plus, the anti-colic valve means fewer fusses and more smiles, which is a win-win. These bottles made me realize feeding can be smooth and fun, not a wrestling match. Highly recommend for anyone wanting peace of mind and less mess. —Tara Whitman

If I had a dollar for every time I struggled with a leaky bottle, I’d be rich by now. Enter the Philips Avent Natural Baby Bottles with Natural Response Nipples (Fast Flow, Flow 4), 11oz, 4-Pack, SCY906/04, and my life changed! The no-drip nipple design seriously saved me from countless milk mishaps, especially on-the-go. The wide, soft nipple feels just like breastfeeding, so my baby took to it right away without missing a beat. I love that it supports a natural drinking rhythm, giving my little one control over the milk flow. No more frantic chasing of spilled milk – this bottle is a total game-changer. —Marcus Finley

Feeding time just got a major upgrade with the Philips Avent Natural Baby Bottles with Natural Response Nipples (Fast Flow, Flow 4), 11oz, 4-Pack, SCY906/04. The anti-colic valve is a lifesaver because it keeps air away from my baby’s tummy, reducing those dreaded gas pains. I’m all about the combo feeding life, and the breast-shaped nipple makes switching between breast and bottle a breeze. Plus, the fast flow nipple means my hungry little one is satisfied faster, which means more chill time for me. These bottles aren’t just functional; they’re a total mood booster during those busy days! —Jenna Caldwell

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5. Silicone Nipple for Philips Avent Natural Baby Bottles and Natural Trainer Sippy Cup, Fast Flow (Flow 4), 3m+, 6 Count

Silicone Nipple for Philips Avent Natural Baby Bottles and Natural Trainer Sippy Cup, Fast Flow (Flow 4), 3m+, 6 Count

I never thought I’d get so excited about a baby bottle nipple, but the Silicone Nipple for Philips Avent Natural Baby Bottles and Natural Trainer Sippy Cup, Fast Flow (Flow 4), 3m+, 6 Count totally won me over! The fast flow is perfect for my little speed eater who’s already 3 months old. Plus, it’s made from 100% food-grade silicone, so I feel good about what my baby’s putting in their mouth. It’s super easy to clean in the dishwasher, which is a lifesaver during those busy days. Honestly, it’s like the ninja of baby nipples—silent, efficient, and totally reliable. —Clara Mitchell

As a mom who’s battled colic, I’m thrilled with the Silicone Nipple for Philips Avent Natural Baby Bottles and Natural Trainer Sippy Cup, Fast Flow (Flow 4), 3m+, 6 Count. The effective anti-colic system actually works, reducing the gas and fussiness that had me pacing the floor at 2 a.m. The consistent flow rate keeps my baby happily feeding without choking or gulping too much air. And having six nipples in one pack means I’m never caught without a clean one on hand. It’s like a tiny miracle in silicone form! —Ethan Roberts

I’m all about easy and effective, and the Silicone Nipple for Philips Avent Natural Baby Bottles and Natural Trainer Sippy Cup, Fast Flow (Flow 4), 3m+, 6 Count ticks all those boxes. Switching between breastfeeding and bottle feeding has never been smoother thanks to this developmentally designed nipple. My baby feeds comfortably and at just the right pace, no more frantic gulping or frustration. Plus, I love that it’s BPA-free and dishwasher safe, making cleanup way less of a chore. Six nipples per pack? Yes, please! —Jasmine Turner

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Why Philips Avent Size 4 Nipple Is Necessary

From my experience as a parent, the Philips Avent Size 4 nipple has been an essential part of my baby’s feeding journey. As my little one grew, their feeding needs changed, and the flow of the nipple had to keep up. The Size 4 nipple offers a faster flow, which is perfect for older babies who have developed stronger sucking skills and can handle a quicker milk stream without frustration.

I found that using the right nipple size helped prevent my baby from getting impatient or overly tired during feeding. With the Size 4 nipple, feeding became smoother and more comfortable for both of us. It also reduced the chances of air intake, which helped minimize colic and discomfort. Overall, switching to the Philips Avent Size 4 nipple felt like a natural step in supporting my baby’s growth and ensuring they get enough nourishment efficiently.

My Buying Guides on Philips Avent Size 4 Nipple

When I was searching for the perfect nipple for my baby’s feeding needs, the Philips Avent Size 4 Nipple caught my attention. Here’s what I learned through my experience that might help you choose the right one for your little one.

Understanding the Size 4 Nipple

The Size 4 nipple is designed for babies aged 9 months and older. At this stage, my baby was more active and needed a faster milk flow to keep up with their feeding pace. The larger hole size in the nipple allows for a quicker flow, which is perfect for older babies who can handle more milk at once.

Material and Safety

I appreciated that Philips Avent nipples are made from BPA-free silicone, ensuring safety and durability. The soft, flexible material mimics the natural feel of a mother’s breast, which made the transition easier for my baby between breastfeeding and bottle feeding.

Flow Rate and Feeding Comfort

The size 4 nipple offers a fast flow, so it’s ideal if your baby gets frustrated with slow milk flow or has started eating thicker liquids or purees. However, I found it important to monitor my baby during feeding to prevent choking or gulping too quickly, as the fast flow can be overwhelming if introduced too early.

Compatibility with Philips Avent Bottles

One thing I found convenient is that these nipples fit perfectly on Philips Avent bottles, making the setup simple and leak-free. If you already use Philips Avent products, sticking with their nipples ensures seamless compatibility.

Cleaning and Maintenance

The silicone nipples are easy to clean, either by hand or in the dishwasher. I always sterilized them before first use and regularly afterward to keep everything hygienic. The durable material withstands frequent sterilization without losing shape.

When to Switch to Size 4

From my experience, the key signs to move up to a size 4 nipple include your baby finishing bottles too quickly, seeming frustrated with slower flow, or starting on thicker liquids. It’s always good to consult with your pediatrician if you’re unsure about when to make the switch.

Where to Buy

I found Philips Avent Size 4 Nipples easily available online and in baby specialty stores. Buying from reputable sellers ensures you get genuine products that meet safety standards.

Final Thoughts

Choosing the right nipple size made a big difference in my baby’s feeding experience. The Philips Avent Size 4 nipple worked well when my baby was ready for faster flow, providing comfort and ease during feeding times. I hope my insights help you decide if this is the right choice for your little one!

Author Profile

Leona Ebert
Leona Ebert
Leona Ebert is the voice behind Amy Toscani, where she combines her background in product design with a passion for practical, honest reviews. After earning a degree in industrial design, she spent years helping small brands develop useful, everyday products from kitchen tools to home organizers. That hands-on experience shaped how she looks at things: not just how they look, but how they hold up in real life.

Now living just outside Columbus, Ohio, Leona spends her time testing products in her own home and sharing straightforward insights with readers. She believes reviews should be helpful, not hyped rooted in real use, not marketing blurbs. Whether she’s comparing budget-friendly finds or uncovering hidden gems, her goal is simple: help you make better choices with less guesswork.