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Dr. Brown's

Dr. Brown's Ultra-Preemie Narrow Baby Bottle Nipple, Specialty Extra Slow Flow Rate, 100% Silicone, BPA Free, 0m+, 6 Pack

  • Based on 2,162 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jul 1
Order within 15 hours and 26 minutes
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Features

  • Silicone
  • Made in US
  • MEDICAL ULTRA-PREEMIE NIPPLE. The Ultra-Preemie Narrow Nipple offers the slowest flow of Dr. Brown's line of nipples to help babies who are premature or experiencing feeding difficulties with faster flow nipples.
  • TRUSTED BY NEONATAL PROFESSIONALS FOR FEEDING DIFFICULTIES. The Ultra-Preemie Narrow Nipple is used in hospitals and Neonatal Intensive Care Units (NICU) across the country.
  • ANTI-COLIC BABY BOTTLE WITH ULTRA-PREEMIE NIPPLE. Ultra-Preemie 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 Medical Ultra-Preemie Nipples provide a consistent flow so babies can feed at their own pace.
  • DEPENDABLE NIPPLE FLOW. Each nipple level provides a consistent flow rate, so baby's feeding experience is consistent and comfortable.
  • BREAST LIKE NIPPLE SHAPE. 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 Ultra-Preemie 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.
  • Always use vent system with Ultra-Preemie Flow Nipples.

Description

Dr. Brown's Ultra-Preemie Narrow Nipple is a trusted neonatal nipple for premature babies and babies with feeding problems. Used in hospitals and Neonatal Intensive Care Units (NICU) across the country, the Ultra-Preemie nipple is designed to help babies who experience difficulty with faster-flow nipples. This extra slow flow nipple offers a very small amount of liquid to help your little one develop feeding skills to breast or bottle feed full time. The Ultra-Preemie Nipple, together with Dr. Brown's 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 Ultra-Preemie 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 Ultra-Preemie 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 Ultra-Preemie Nipple fits all Dr. Brown's Narrow bottles. Safe for use in dishwasher (top rack only), electric and microwave sterilizers, or boiling water. BPA free. Always use vent system with Ultra-Preemie Flow Nipples. Important: Consult your health care provider before using the Dr. Brown's Ultra-Preemie Nipples to confirm it is recommended for your child's feeding challenge.

Brand: Dr. Brown's


Age Range Description: Baby,Infant


Unit Count: 6 Count


Number of Pieces: 6


Manufacturer: Dr. Brown's


UPC: 072239303894


Global Trade Identification Number: 94


Model Number: SN661-WEB


Part Number: SN661-WEB


Included Components: Dr. Brown's Natural Flow Baby Bottle Nipple - Ultra-Preemie, Super Slow Flow - 6pk - 0m+


Bottle Nipple Type: Preemie Flow Nipple


Liquid Flow Speed: Slow Flow


Compatible Baby Bottle Model: Narrow


Material Type: Silicone


Material Type Free: Bisphenol A Free


Size: 6 Count (Pack of 1)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Perfect for less choking and easier feeds
The slower flow is perfect for premature babies or little ones who need extra feeding support, and it really helped reduce choking, gulping, and milk loss during feeds. The nipple design mimics a natural feeding pace and made transitions much smoother for our baby. I also appreciate the quality and consistency — they fit perfectly with our Dr. Brown’s narrow bottles, are easy to clean, and hold up well after multiple washes and sterilizations. Our baby seemed much more comfortable and less gassy after switching to these. If you have a preemie or a baby who struggles with faster flow nipples, these are absolutely worth trying. Highly recommend for parents looking for a gentle, dependable feeding solution! ... show more
Reviewed in the United States on May 21, 2026 by Aaron harkcom
    • Good for over eager feeders
Works well for my baby.
Reviewed in the United States on March 12, 2026 by Delilah
    • Slow flow
Better than the regular preemie nipples, much slower flow
Reviewed in the United States on May 25, 2026 by Connie
    • Brown’s were our best bet, then I realized they made Ultra Preemie
These have been a lifesaver!! Our little one was born about a month early and had issues keeping up with flow, either directly from the breast or pumped milk in a bottle. We tried countless brands of “slow flow” and specialty bottles, and he would still gag, choke, gurgle, cough, etc. He always swallowed a bunch of air while he was gasping, trying to keep up. This led to an upset tummy and a very fussy baby. These are the only truly slow-flow nipples I’ve found. (Before this we thought regular Preemie nipples from Dr. Brown’s were our best bet, then I realized they made Ultra Preemie. There’s a huge difference, in my opinion! I would skip the regular Preemie and go straight to these, if you’re needing something slow.) He handles bottles like a champ now, and he’s even taking some feedings straight from the breast now that he’s learned to pace himself a bit. I definitely believe these nipples helped, and he’s had zero issues switching from bottle to breast. I absolutely would recommend buying these if you are having any troubles with feeding or need a slow-flow nipple. These have been amazing! **Update: Nearly 9 months later, we’re still using ultra preemie and sometimes preemie nipples. He takes 2 bottles a day and breastfeeds the rest of the time. He has zero problem switching from breast to bottle becasue he still has to work for the bottle since the flow is slow. We’ve tried transitioning to other brands or faster flows, but we always come back to these. Highly recommend for breastfed babies!!! ... show more
Reviewed in the United States on April 25, 2018 by Ty
    • Works for over eager feeders
These nipples have helped us out so much with our little one. She was born full term and not a premie but she kept having problems feeding from the bottle. She would choke/cough multiple times while we were using the size 1 nipple. After doing some research on what could be causing her to do that, I found these nipples. We tried them and she eats so much better now. If you have a little one that is an eager feeder but has problems with choking, I would definitely try these. ... show more
Reviewed in the United States on April 20, 2026 by LAURA STEWART
    • These are the slowest nipples on the market I assume! Perfect!
My baby has bad reflux and one of the only things that helps reflux is a slow flow nipple. These nipples are perfect and help her to not chug her bottles! She spits up a smaller amount and overall seems happier. They also aren’t as expensive as other bottle nipples and you get more for less money, which is always a plus. They fit the Dr Brown bottles just like their other nipples, and seems rather durable. I’ll have to see how long they last though! ... show more
Reviewed in the United States on December 30, 2024 by Abbigayle Mortimer
    • Preemie nipples
Exactly as described. Excellent price. My granddaughter was born almost 8 weeks premature. These are the only nipples that she can use. Very difficult to find. Especially at a good price. Quality is excellent.
Reviewed in the United States on September 17, 2025 by Shawn stuber
    • Me encantó
10/10 la mejor para mi bebé recién nacida,menos gases y cólicos y un flujo de leche lento,100 por ciento recomendado
Reviewed in the United States on May 17, 2026 by Argelis Nunez

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