--- product_id: 742200002 title: "NaturalWave Baby Bottle, Medium Flow, Size M, 3+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth" brand: "lansinoh" price: "R$227" currency: BRL in_stock: true reviews_count: 5 category: "Lansinoh" url: https://www.desertcart.com.br/products/742200002-naturalwave-baby-bottle-medium-flow-size-m-3-months-4 store_origin: BR region: Brazil --- # 100% soft, durable silicone Supports oral & teeth development Advanced Air Ventilation System NaturalWave Baby Bottle, Medium Flow, Size M, 3+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth **Brand:** lansinoh **Price:** R$227 **Availability:** ✅ In Stock ## Summary > 🍼 Feed smarter, grow stronger — the bottle every millennial parent swears by! ## Quick Answers - **What is this?** NaturalWave Baby Bottle, Medium Flow, Size M, 3+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth by lansinoh - **How much does it cost?** R$227 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/742200002-naturalwave-baby-bottle-medium-flow-size-m-3-months-4) ## Best For - lansinoh enthusiasts ## Why This Product - Trusted lansinoh brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Colic? Not Here!:** Advanced Air Ventilation System minimizes air intake to reduce colic, spit-up, and gas. - • **Latch Like a Pro:** Wide, textured base mimics natural breastfeeding for secure, comfortable feeding. - • **Flow Control Mastery:** Medium flow nipple lets baby regulate milk intake at their own pace, reducing frustration. - • **Grows With Your Baby:** Universal fit with three flow sizes adapts perfectly as your little one’s feeding needs evolve. - • **Clinically Backed Confidence:** Over 50 years of research and expert design ensure smooth breast-to-bottle transitions. ## Overview The Lansinoh NaturalWave Medium Flow Baby Bottle Nipples are crafted from 100% soft, durable silicone and designed with a wide, textured base to support natural latch and oral development. Featuring an advanced airflow system to reduce colic and gas, these clinically proven nipples ensure a smooth transition between breast and bottle. Available in multiple flow rates and universally compatible with Lansinoh bottles, they adapt seamlessly to your baby’s growth stages, making them a must-have for modern parents seeking comfort and health in every feed. ## Description Designed by feeding experts at the world’s #1 bottle maker and backed by over 50 years of research, these soft, flexible 100% silicone baby bottle nipples have a wide, textured base and gentle slope to help babies latch and control the flow of milk. Advanced airflow technology minimizes gas and colic, while the design promotes healthy oral development for your little one. Clinically proven to reduce nipple confusion for breastfed babies, they support a smoother transition between breast and bottle. With three flow levels—Lansinoh slow flow nipples, Lansinoh medium flow nipples, and Lansinoh fast flow nipples—these baby bottle nipples adapt perfectly to your little one’s growing feeding needs. Voted 2024 Best Baby Bottle by Wirecutter, Lansinoh Nipples are engineered for a universal fit on all Lansinoh bottles, making them one of your newborn essentials must haves for more comfortable feedings. Review: Love love love! - I cannot rave enough about these nipples!! We use them on a mam bottles just cuz we already had mam. The colic hole does not leak. The nipple is soft but firm at the base like a real breast. It helped my struggling to latch baby latch when we do breastfeed. Easy to clean, lightweight, i replace them every 3ish months if she chews on them the nip can get a bit oft but normal wear and great quality!! Review: Convien au avents - J’ai acheté ces tétines parce que mon bébé n’avait pas une succion assez puissante pour les tétines Philips Avent. Depuis que nous utilisons les Lansinoh, plus aucun problème : la prise est naturelle et l’écoulement lui convient beaucoup mieux. Gros point positif : elles n’ont pas causé de confusion sein/biberon. Mon bébé prend aussi le sein et la transition se fait sans difficulté, ce qui était très important pour nous. Petit point négatif (mais mineur) : lorsqu’on les utilise avec des biberons Avent, il faut bien s’assurer que la tétine est correctement positionnée au moment de visser l’anneau, sinon il peut y avoir de légères fuites. Une fois bien installée, aucun souci. Globalement, je les recommande fortement pour les bébés avec une succion plus faible ou pour ceux qui alternent sein et biberon. ## Features - SUPPORTS BABY’S ORAL DEVELOPMENT - Lansinoh feature a wide, textured base and gentle slope. Ultra-soft and flexible, they help your baby latch securely, for a more comfortable feeding experience with every bottle - MILK FLOW THEY CONTROL – Our baby bottle let baby do the work when feeding. The flexible tip stretches and compresses so your baby controls the milk flow, giving them the right amount of milk at their own pace - ADVANCED AIRFLOW TECHNOLOGY – Advanced Air Ventilation System (AVS) minimizes air intake to help reduce colic, spit-up, and gas, making these baby bottle the perfect addition to your newborn essentials must haves for more comfortable feedings - CLINICALLY PROVEN - Designed by feeding experts at the world’s #1 bottle maker and backed by over 50 years of research, Lansinoh NaturalWave are clinically proven to reduce confusion for breastfed babies - GROWS WITH YOUR BABY - Engineered for a universal fit on all Lansinoh bottles and available in three sizes—Lansinoh slow flow , Lansinoh medium flow , and Lansinoh fast flow —to ensure the right milk flow at every stage ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DT4V1CWZ | | Age Range Description | Infant | | Best Sellers Rank | #1,332 in Baby Products ( See Top 100 in Baby Products ) #59 in Baby Bottles | | Bottle Nipple Type | Orthodontic | | Bottle nipple type | Orthodontic | | Brand | Lansinoh | | Customer Reviews | 4.6 out of 5 stars 350 Reviews | | Liquid Flow Speed | Medium Flow | | Liquid flow speed description | Medium Flow | | Manufacturer | Lansinoh | | Material | Silicone | | Material Type | Silicone | | Material Type Free | Bisphenol A Free, Bisphenol S Free | | Material type free | Bisphenol A Free, Bisphenol S Free | | Number of Pieces | 4 | | Size | 1 Count (Pack of 4) | | UPC | 044677710367 | | Unit Count | 4.0 Count | ## Product Details - **Bottle nipple type:** Orthodontic - **Brand:** Lansinoh - **Liquid flow speed description:** Medium Flow - **Material:** Silicone - **Size:** 1 Count (Pack of 4) ## Images ![NaturalWave Baby Bottle, Medium Flow, Size M, 3+ Months, 4 Count – 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth - Image 1](https://m.media-amazon.com/images/I/71ht86tWeCL.jpg) ## Available Options This product comes in different **Size, Liquid Flow Speed Description** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love love love! *by C***B on 27 May 2026* I cannot rave enough about these nipples!! We use them on a mam bottles just cuz we already had mam. The colic hole does not leak. The nipple is soft but firm at the base like a real breast. It helped my struggling to latch baby latch when we do breastfeed. Easy to clean, lightweight, i replace them every 3ish months if she chews on them the nip can get a bit oft but normal wear and great quality!! ### ⭐⭐⭐⭐⭐ Convien au avents *by J***T on 9 February 2026* J’ai acheté ces tétines parce que mon bébé n’avait pas une succion assez puissante pour les tétines Philips Avent. Depuis que nous utilisons les Lansinoh, plus aucun problème : la prise est naturelle et l’écoulement lui convient beaucoup mieux. Gros point positif : elles n’ont pas causé de confusion sein/biberon. Mon bébé prend aussi le sein et la transition se fait sans difficulté, ce qui était très important pour nous. Petit point négatif (mais mineur) : lorsqu’on les utilise avec des biberons Avent, il faut bien s’assurer que la tétine est correctement positionnée au moment de visser l’anneau, sinon il peut y avoir de légères fuites. Une fois bien installée, aucun souci. Globalement, je les recommande fortement pour les bébés avec une succion plus faible ou pour ceux qui alternent sein et biberon. ### ⭐⭐⭐⭐⭐ Works with Avent Natural Bottles! Buy them! *by D***N on 17 August 2025* 3rd time momma here: These are great and easy to use! Very flexible and have a good peak on them. They are looser than the avent nipples when you put them in the ring, but once you tighten the ring down they are fine and don’t leak. You do not have to line up the air valve with the valve notch on the avent rings. In the hospital we were using the ready to feed enfamil with the provided one time use nipples and having no problems. When we got home and tried to use our avent natural bottles our newborn was struggling with the avent natural nipples, even on the level 3 flow! The avent nipples are less peaked and are stiffer. We are exclusively formula feeding, so we don’t need breast shaped specific nipples. These did the trick and she had no problems, even on the first feed with these nipples. BUY THEM!!! We purchased the medium flow and had no issues with the flow speed. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/742200002-naturalwave-baby-bottle-medium-flow-size-m-3-months-4](https://www.desertcart.com.br/products/742200002-naturalwave-baby-bottle-medium-flow-size-m-3-months-4) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-07-24*