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Dr. Brown's

Dr. Brown's Natural Flow Level 1 Narrow Baby Bottle Silicone Nipple, Slow Flow, 0m+, 100% Silicone Bottle Nipple, 6 Count (Pack of 1)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Feb 13
Order within 9 hours and 23 minutes
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Color: Level 1, Slow Flow, 0m+


Features

  • NEWBORN NIPPLE. Dr. Brown's Slow Flow Nipple offers a flow perfect for newborns.
  • ANTI-COLIC BABY BOTTLE WITH NIPPLE. Level 1 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 Slow 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.

Description

Dr. Brown's Natural Flow Level 1 Nipple is sized just right for newborns, offering a slow flow. Dr. Brown's Level 1 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 Slow 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 1 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 1 Nipple fits all Dr. Brown's narrow bottles. The suggested age range for the Level 1 Nipple is 0 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.

Brand: Dr. Brown's


Size: 6 Count (Pack of 1)


Material: Silicone


Bottle Nipple Type: Vented


Liquid Flow Speed Description: Slow Flow


Product Dimensions: ‎6.8 x 2.9 x 4.5 inches


Item model number: ‎SN161-WEB


Is Discontinued By Manufacturer: ‎No


Material Type: ‎Silicone


Material Composition: ‎100% Silicone


Material free: ‎Bisphenol A Free


Care instructions: ‎Dishwasher Safe (top rack); Sterilizer Safe


Additional product features: ‎BPA Free, Dishwasher Safe, Level 1


Number Of Items: ‎1


Style: ‎Level 1, 6 Pack, 0m+


Batteries required: ‎No


Bottle nipple type: ‎Vented


Item Weight: ‎0.16 ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Feb 13

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great Next Size up from 1 to 2
Color: Level 2, Medium Flow, 3m+
We needed to move up from the Level 1 nipple for our 2‑month‑old, and the Dr. Brown’s Natural Flow Level 2 Narrow has been perfect. The flow is just right—not too fast, not too slow—and our baby adjusted immediately with no issues. The quality is exactly the same as the originals that came with our Dr. Brown’s bottles, so everything feels familiar and reliable. They fit both our glass and plastic bottles without any compatibility problems, which made the switch super easy. If you’re looking for the next size up, these are a great choice. Consistent quality, no leaks, and a happy baby. Highly recommend! ... show more
Reviewed in the United States on December 23, 2025 by Werking reviews
    • Perfect Replacement Nipples - Great Quality and Flow
Color: Level 2, Medium Flow, 3m+
These Dr. Brown's Level 2 silicone nipples are excellent replacement nipples for our baby bottles. We use Dr. Brown's bottles exclusively, and having spare nipples on hand has been essential. Perfect Fit: These nipples fit our Dr. Brown's Natural Flow narrow bottles perfectly. They screw on securely with no leaks or issues. The compatibility is exactly as expected from the official Dr. Brown's replacement parts. Medium Flow - Level 2: The Level 2 medium flow is ideal for our growing baby. It's the perfect progression from Level 1 once our baby got more efficient at feeding. The flow rate allows our baby to feed at a comfortable pace without getting frustrated or overwhelmed. No choking, no excessive air intake, just smooth feeding. Quality Silicone: The silicone material is soft, durable, and high-quality. It feels safe and comfortable for our baby. The nipples don't show signs of wear even after multiple uses and dishwasher cycles. They maintain their shape and integrity well. Easy to Clean: The silicone nipples are easy to clean and sanitize. They're dishwasher safe (top rack) and also hold up well when hand washing. They don't retain odors or discoloration, which is important when using them daily. Great Value with 100-Pack: Getting 100 nipples in this pack is fantastic value. It means we can: - Replace nipples regularly for hygiene purposes - Always have clean ones ready - Not worry about running out - Have backups for travel or daycare The cost per nipple works out to be very reasonable compared to buying smaller packs. Consistent Performance: Every nipple in the pack has performed consistently. No defects, no issues with flow rate variations. They all work exactly as they should. Practical for Parents: As someone who prepares multiple bottles throughout the day and night, having a good supply of nipples means less stress. I can prep several bottles at once and not worry about having to wash and reuse nipples immediately. Compatibility Note: These are for the narrow neck Dr. Brown's bottles (not the wide neck bottles). Make sure you're getting the right size for your bottles. They fit the bottles we have perfectly. Why Replacements Are Important: Nipples are recommended to be replaced every 2-3 months or when they show signs of wear. Having this supply means I can follow those guidelines without constantly reordering. Highly recommend these replacement nipples to any parent using Dr. Brown's narrow bottles. The quality, flow rate, and value make this a must-have purchase for maintaining a good feeding experience for your baby. ... show more
Reviewed in the United States on January 11, 2026 by Kailash
    • Reliable Next-Stage Nipples with Great Quality and Easy Transition for Growing Babies
Color: Level 2, Medium Flow, 3m+
We’ve been using Dr. Brown’s narrow bottles from the beginning, so moving up to the Level 2 nipples was a natural next step. They’ve worked really well for my baby — the flow is just right for a growing infant who has outgrown the newborn level but still needs a controlled, comfortable pace. The quality is consistent across each nipple, and the silicone feels soft yet durable, which many reviewers also highlight. One of the biggest advantages is compatibility. If you’re already invested in Dr. Brown’s bottles, upgrading only the nipples instead of buying new bottles saves time and money. I’ve purchased multiple packs already, and every nipple fits perfectly with the existing narrow bottles. They’re easy to clean, dishwasher safe, and hold up well after repeated sterilizing. The anti-colic system continues to work smoothly with this nipple level. Feedings stay comfortable with less gas and fewer burping issues. The breast-like shape also makes the transition between bottle and breast easier — something a lot of parents appreciate, and I’ve experienced the same ease in switching. On the downside, some recent medium and low reviewers mention occasional leaking, and I’ve noticed small leaks too if the bottle isn’t tightened exactly right. It’s not a deal-breaker, but it’s something the brand could improve to make the experience more seamless, especially during nighttime feeds. Overall, the nipples are well‑made, safe, and very portable — easy to carry as backups in the diaper bag. For babies who are growing and need a slightly faster flow, Level 2 is a reliable step forward. What I liked • Great quality and comfortable silicone material • Perfect next-stage flow for growing babies • Works with existing Dr. Brown’s narrow bottles — very convenient • Helps maintain anti-colic benefits and smooth feeding • Easy to clean, sterilize, and travel with • Encourages an easy latch similar to breastfeeding What could be better • Occasional minor leaking if not tightened perfectly • Packaging could be more secure for long-term storage of extra nipples ... show more
Reviewed in the United States on January 8, 2026 by Lucky
    • Great nipples
Color: 1 Preemie Flow, Slowest Flow, 0m+
Such a great price and really easy to clean and easy to use, and it really helps with my baby from choking. I love the design of them and the leakage of them.
Reviewed in the United States on December 24, 2025 by mariah solberg

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