








Dr. Brown’s Natural Flow® Level 4 Nipple is the fastest flow for babies 9 months+. Dr. Brown’s® Level 4 Nipple, together with the Anti-Colic internal vent system, is clinically proven to reduce colic. Dr. Brown’s® bottle and nipple provide a more comfortable feeding experience for baby by decreasing spit-up, burping and gas. This vacuum-free feeding is closest to breastfeeding and Dr. Brown’s® Fast Flow Nipples provide a consistent flow so baby can feed at their own pace. The breast-like nipple shape encourages a proper latch for a more natural bottle feeding experience and eases the transition from breast to bottle and back again. The Level 4 Nipple and Anti-Colic vent system is proven to help preserve bottle milk nutrients and aid in digestion for a better night’s sleep. Made of super-soft, 100% silicone, the Level 4 Nipple fits all Dr. Brown’s® narrow bottles. The suggested age range for the Level 4 Nipple is 9 months+, but baby’s preferred flow rate may vary. Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water. BPA free.
FAST FLOW NIPPLE FOR BABY. Dr. Brown’s Fast Flow Nipple is the fastest flow for babies 9m+.
ANTI-COLIC BABY BOTTLE WITH NIPPLE. Level 4 Nipple, with Anti-Colic internal vent system, is clinically proven to reduce colic. Decreases spit-up, burping and gas and provides a more comfortable feeding experience for baby.
CONSISTENT FLOW RATE. Vacuum-free feeding is closest to breastfeeding and Dr. Brown’s Fast Flow Nipples provide a consistent flow so babies can feed at their own pace.
DEPENDABLE NIPPLE FLOW. Each nipple level provides clinical consistency within the flow rate, so baby’s feeding experience is constant and comfortable.
BREASTFEEDING SILICONE NIPPLE. The breast-like nipple shape encourages a proper latch for a more natural bottle feeding experience and eases the transition from breast to bottle and back again.
PRESERVES NUTRIENTS. The Level 4 Nipple and Anti-Colic vent system is proven to help preserve bottle milk nutrients and aid in digestion for a better night’s sleep.
SOFT 100% SILICONE. Silicone nipple fits all Dr. Brown’s narrow bottles.
DISHWASHER SAFE. Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water. BPA Free.
Show all
Most Helpful
Highest Rating
Lowest Rating

Thao Tran –
Best Nipples for Newborn Feeding
These Dr. Brown’s nipples are perfect for my baby! The flow is just right—not too fast or too slow—and makes feeding smooth and comfortable. The silicone is soft, durable, and easy to clean. I love that they work seamlessly with the Dr. Brown’s bottles and help reduce colic and gas. A reliable, high-quality product that gives me peace of mind at every feeding. Definitely recommend to all new parents!
Maggui –
Gentle and Reliable for Little Ones!
These are perfect for tiny babies! The slow flow helps prevent gas and spit-up, and my baby drinks calmly. They’re durable, easy to clean, and great quality overall.
Daymarelis Betancourt Cabrera –
Highly recommended
These work perfectly with Dr. Brown’s bottles. I honestly didn’t notice at the beginning that the numbers indicated the flow level, lol, but once I switched to the right one it made a huge difference. Great quality, easy to clean, and reliable.
Pauli –
Perfect Flow for Growing Babies – Great Quality!
I’ve been using the Dr. Brown’s Original Nipple, Level 3 for a few weeks now, and it’s been an excellent addition to our feeding routine. This nipple provides the perfect flow rate for my growing baby, and I’m really happy with the quality and performance.Pros:✅ Great Flow Rate – Level 3 offers the ideal flow for babies around 6 months and older, making feeding quicker and easier.✅ Even Flow – The anti-colic valve system works as expected, helping to reduce air intake and minimizing gas or discomfort during feedings.✅ Durable – The silicone is soft yet durable, and it holds up well to regular use without getting damaged or deformed.✅ Perfect Fit – It fits perfectly on Dr. Brown’s bottles, ensuring no leaks and a secure attachment.✅ Easy to Clean – The design is simple to clean, and I can easily wash it by hand or place it in the dishwasher.Cons:⚠️ Nipple flow may be too fast for younger babies (under 6 months), but it’s great for babies transitioning to a faster flow.Overall, the Dr. Brown’s Original Nipple, Level 3 is a fantastic option for parents with babies who are ready for a faster, more efficient flow. It’s well-made, functional, and works seamlessly with Dr. Brown’s bottles. I highly recommend this product!Would definitely buy again! 👶🍼
Hayley –
Great Brand!
Love dr. Brown bottles and nipples. It was delivered quickly and in good quality. The flow rate is perfect for the next step from 1. It is easy to clean and durable for multiple uses. Will buy again when I need a new size!
B. –
Sizing up helped!
Baby was very fidgety so we decided to try to size up. FTM here, so no idea what I’m doing haha. Now she’s calm and eats so much faster. These are great and fit well with the Dr. Brown’s bottles. Definitely will purchase the next size up when it’s time.
KIm Stinson –
Amazon has the best price!
These are designed for flow rate of your child’s age. They do not LEAK! The design is made to help the child form their tongue muscles! Easy to clean and Amazon has the best price!
Dayna Fletcher –
Great product
Great for my small one! We have been using all of the Dr. Brown products.
moayed –
شركة قويه وممتازه
P –
I ordered their product and am very satisfied
Me llegó súper rápido, el producto es de excelente calidad,llevo 2 meses utilizandolas y siguen como nuevas. Cómo recomendación mide antes tu pezón para saber realmente tu talla. –
Son como las originales y duraderas, quedan super bien y tienen le flujo de leche correcto si las volvería a comprar pero duran mucho tiempo, yo las tuve que cambiar ya que el producto después de tiempo se deteriora cambiando de color a uno amarillo
neeraj –
These should be part of bottle, all 1 size nipples go to waste and these expensive too.
Marisa –
La mejor marca para tu bebé