---
product_id: 102974896
title: "Dr. Brown's Natural Flow Preemie Flow Wide-Neck Baby Bottle Silicone Nipple, ..."
brand: "dr. brown's"
price: "¥6411"
currency: JPY
in_stock: null
reviews_count: 13
category: "Dr. Brown's"
url: https://www.desertcart.jp/products/102974896-dr-browns-natural-flow-preemie-flow-wide-neck-baby-bottle
store_origin: JP
region: Japan
---

# 100% BPA-free silicone Slowest flow for preemies Clinically proven anti-colic vent Dr. Brown's Natural Flow Preemie Flow Wide-Neck Baby Bottle Silicone Nipple, ...

**Brand:** dr. brown's
**Price:** ¥6411
**Availability:** ❌ Out of Stock

## Summary

> 🍼 Feed with confidence, comfort, and care — the preemie’s perfect flow!

## Quick Answers

- **What is this?** Dr. Brown's Natural Flow Preemie Flow Wide-Neck Baby Bottle Silicone Nipple, ... by dr. brown's
- **How much does it cost?** ¥6411 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/102974896-dr-browns-natural-flow-preemie-flow-wide-neck-baby-bottle)

## Best For

- dr. brown's enthusiasts

## Why This Product

- Trusted dr. brown's brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Gentle Slowest Flow:** Perfectly paced feeding for premature & sensitive babies
- • **Breast-Like Nipple Shape:** Encourages natural latch, easing breast-to-bottle transitions
- • **Clinically Proven Anti-Colic:** Reduces spit-up, gas & fussiness for peaceful feeds
- • **Durable & Easy-Clean Silicone:** Dishwasher safe, BPA-free, fits all Options+ wide-neck bottles
- • **Nutrient-Preserving Vent System:** Keeps milk nutrients intact for better digestion & sleep

## Overview

Dr. Brown's Natural Flow Preemie Flow Wide-Neck Baby Bottle Silicone Nipple offers the slowest flow rate designed specifically for premature and feeding-challenged infants. Featuring a clinically proven anti-colic internal vent system, it reduces colic symptoms by minimizing spit-up, burping, and gas. The breast-like nipple shape supports a natural latch, easing transitions between breast and bottle. Made from 100% BPA-free silicone, it fits all Dr. Brown’s Options+ wide-neck bottles and is dishwasher safe for convenient cleaning. Trusted by thousands of parents, it ensures consistent, vacuum-free feeding that preserves milk nutrients and promotes better digestion and sleep.

## Description

Dr. Brown’s Natural Flow® Preemie Flow™ Nipple is the slowest flow, sized just right for premature babies, newborns, or babies experiencing feeding difficulties. Preemie Flow™ 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® Preemie 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 Preemie Flow™ 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 Preemie Flow™ Nipple fits all Dr. Brown’s® Options+™ wide-neck bottles. Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water. BPA free.

Review: Smooth transition and consistent flow for growing babies - We switched to the Level 3 nipples as our baby grew, and the transition was very smooth. The flow feels consistent and well balanced, allowing comfortable feeding without overwhelming the baby. What I really appreciate is that these nipples maintain the same familiar Dr. Brown’s design, which helps avoid feeding issues when moving up a level. The material feels durable and holds its shape well even after regular cleaning and use. Overall, they’ve worked exactly as expected and made feeding time easier as our baby’s needs changed. A reliable option for parents looking for a natural flow and dependable quality.
Review: Great! No leaks! - Works great. No leaks. Easy to pop in and out for cleaning.

## Features

- WIDE-NECK PREEMIE NIPPLE. Dr. Brown’s Slowest Flow Nipple offers a very slow flow for babies who are premature or with feeding difficulties.
- ANTI-COLIC BABY BOTTLE WITH NIPPLE. Preemie Flow 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 Preemie 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 Preemie Flow 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 Options+ wide-neck bottles.
- DISHWASHER SAFE. Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water. BPA Free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MBGJZFG |
| Additional product features | Anti-Colic, Consistent Flow, Wide-neck Newborn Slowest Flow Nipple, breast-like nipple shape |
| Batteries required | No |
| Best Sellers Rank | #124 in Baby ( See Top 100 in Baby ) #3 in Baby Bottle Nipples |
| Bottle nipple type | Preemie Flow Nipple |
| Customer Reviews | 4.8 4.8 out of 5 stars (22,899) |
| Item Weight | 4.2 ounces |
| Item model number | WN1600-WEB |
| Material Composition | 100% Silicone |
| Material Type | Silicone |
| Material free | Bisphenol A Free |
| Number Of Items | 1 |
| Product Dimensions | 4.5 x 6.8 x 2.9 inches |
| Style | 6 Pack, Preemie |

## Product Details

- **Bottle Nipple Type:** Preemie Flow Nipple
- **Brand:** Dr. Brown's
- **Liquid Flow Speed Description:** Newborn Flow
- **Material:** Silicone
- **Size:** 6 Count (Pack of 1)

## Images

![Dr. Brown's Natural Flow Preemie Flow Wide-Neck Baby Bottle Silicone Nipple, ... - Image 1](https://m.media-amazon.com/images/I/71Lv4G6czoL.jpg)

## Questions & Answers

**Q: Are the new nipple designs compatible with the old wide neck bottles?**
A: I'm having the exact same problem! Seriously how do I get a dr. Browns premie nipple for my dr. Browns wide bottle. The ones I just bought do not fit. I'm convinced they are fake.

**Q: Do these fit Comotomo (Como tomo) bottles?**
A: Thank you for your inquiry. The Dr. Brown's nipples are designed to function with the Dr. Brown's bottles for proper bottle and venting function. Using the Dr. Brown's nipples with another brand may leak or flow too fast or too slow.

**Q: Howany come in one pack/order?**
A: This came with 2 nipples.

**Q: Do these fit the glass options plus?**
A: I bought these level 2 for my glass options plus and fit just fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smooth transition and consistent flow for growing babies
*by N***Y on December 13, 2025*

We switched to the Level 3 nipples as our baby grew, and the transition was very smooth. The flow feels consistent and well balanced, allowing comfortable feeding without overwhelming the baby. What I really appreciate is that these nipples maintain the same familiar Dr. Brown’s design, which helps avoid feeding issues when moving up a level. The material feels durable and holds its shape well even after regular cleaning and use. Overall, they’ve worked exactly as expected and made feeding time easier as our baby’s needs changed. A reliable option for parents looking for a natural flow and dependable quality.

### ⭐⭐⭐⭐⭐ Great! No leaks!
*by K***Y on January 10, 2026*

Works great. No leaks. Easy to pop in and out for cleaning.

### ⭐⭐⭐⭐⭐ Reliable and Baby-Approved
*by M***H on October 10, 2025*

These nipples fit perfectly with Dr. Brown’s bottles and provide a smooth flow. They’re easy to clean and durable. My baby transitioned easily to this level without frustration.

## Frequently Bought Together

- Dr. Brown's Natural Flow Preemie Flow Wide-Neck Baby Bottle Silicone Nipple, Slowest Flow, 0m+, 100% Silicone Bottle Nipple, 6 Pack
- Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Baby Bottles 5 oz/150 mL,with Level 1 Slow Flow Nipple,4 Pack,0m+
- Dr. Brown’s Natural Flow® Anti-Colic Options+™ Wide-Neck Baby Bottle Designer Edition Bottles, Jungle Decos, 5 oz/150 mL, Level 1 Nipple, 2-Pack, 0m+

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-30*