--- product_id: 695672416 title: "Lansinoh NaturalWave Baby Bottle Nipples, Medium Flow (M), 4 Count | 3-6 Months, 100% Soft, Durable Silicone, Made without BPA BPS, Anti-Colic, Supports Baby's Developing Mouth and Teeth" brand: "lansinoh" price: "$26.04" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/695672416-lansinoh-naturalwave-baby-bottle-nipples-medium-flow-m-4-count store_origin: US region: United States of America --- # 100% soft, durable silicone Clinically proven to reduce nipple confusion Advanced Air Ventilation System reduces colic Lansinoh NaturalWave Baby Bottle Nipples, Medium Flow (M), 4 Count | 3-6 Months, 100% Soft, Durable Silicone, Made without BPA BPS, Anti-Colic, Supports Baby's Developing Mouth and Teeth **Brand:** lansinoh **Price:** $26.04 **Availability:** ✅ In Stock ## Summary > 🍼 Feed smarter, grow stronger — the nipple your baby deserves! ## Quick Answers - **What is this?** Lansinoh NaturalWave Baby Bottle Nipples, Medium Flow (M), 4 Count | 3-6 Months, 100% Soft, Durable Silicone, Made without BPA BPS, Anti-Colic, Supports Baby's Developing Mouth and Teeth by lansinoh - **How much does it cost?** $26.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/695672416-lansinoh-naturalwave-baby-bottle-nipples-medium-flow-m-4-count) ## 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 - • **Breastfeeding Friendly:** Clinically proven design reduces nipple confusion, supporting smooth breast-to-bottle transitions. - • **Gentle Flow, Happy Baby:** Medium flow rate perfectly matches your 3+ month old’s feeding pace for comfort and ease. - • **Oral Development Support:** Wide, textured base and flexible silicone promote healthy mouth and teeth development. - • **Colic-Reducing Air Ventilation:** Advanced Air Ventilation System minimizes air intake to reduce gas, spit-up, and colic. - • **Universal Fit & Safe Materials:** Fits all Lansinoh bottles and made BPA/BPS-free for worry-free, safe feeding. ## Overview Lansinoh NaturalWave Medium Flow Baby Bottle Nipples are crafted from 100% soft, durable silicone with advanced airflow technology to reduce colic and support healthy oral development. Clinically proven to ease nipple confusion for breastfed babies, these BPA/BPS-free nipples fit all Lansinoh bottles and adapt to your baby’s growing feeding needs from 3+ months. Trusted by parents and experts alike, they’re a must-have for comfortable, worry-free feeding. ## 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 four flow levels—Lansinoh extra slow flow nipples, 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. ## Features - SUPPORTS BABY'S ORAL DEVELOPMENT: Lansinoh nipples 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 - DESIGNED FOR BABY-LED FEEDING: The flexible nipple tip stretches and compresses with baby's sucking motion to help support a steady milk flow and a comfortable feeding pace - ADVANCED AIRFLOW TECHNOLOGY: Advanced Air Ventilation System (AVS) minimizes air intake to help reduce colic, spit-up, and gas, making these baby bottle nipples a valuable 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 Nipples are clinically proven to reduce nipple confusion for breastfed babies - GROWS WITH YOUR BABY: Engineered for a universal fit on all Lansinoh bottles and available in four sizes-Lansinoh extra slow, slow flow, medium flow, and fast flow nipples-to ensure the right milk flow at every stage - INCLUDES MEDIUM FLOW NIPPLE: This set includes 4 medium flow nipples (Size M, 3-6 months). Designed for babies in their feeding journey - SAFE MATERIALS: Made from 100% soft, durable silicone that is free from BPA and BPS, ensuring safe and worry-free feeding for your baby ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DT4V1CWZ | | Age Range Description | Infant, 3+ Months | | Best Sellers Rank | #120 in Baby ( See Top 100 in Baby ) #3 in Baby Bottle Nipples | | Bottle Nipple Type | Vented | | Brand | Lansinoh | | Compatible Baby Bottle Model | All Lansinoh bottles | | Customer Reviews | 4.6 4.6 out of 5 stars (396) | | Liquid Flow Speed | Medium Flow | | Manufacturer | Lansinoh Laboratories | | Material Type | Silicone | | 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:** Vented - **Brand:** Lansinoh - **Liquid Flow Speed Description:** Medium Flow - **Material:** Silicone - **Size:** 1 Count (Pack of 4) ## Images ![Lansinoh NaturalWave Baby Bottle Nipples, Medium Flow (M), 4 Count | 3-6 Months, 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) ![Lansinoh NaturalWave Baby Bottle Nipples, Medium Flow (M), 4 Count | 3-6 Months, 100% Soft, Durable Silicone, Made without BPA BPS, Anti-Colic, Supports Baby's Developing Mouth and Teeth - Image 2](https://m.media-amazon.com/images/I/719rmjdHUUL.jpg) ![Lansinoh NaturalWave Baby Bottle Nipples, Medium Flow (M), 4 Count | 3-6 Months, 100% Soft, Durable Silicone, Made without BPA BPS, Anti-Colic, Supports Baby's Developing Mouth and Teeth - Image 3](https://m.media-amazon.com/images/I/71W7xAoNDRL.jpg) ![Lansinoh NaturalWave Baby Bottle Nipples, Medium Flow (M), 4 Count | 3-6 Months, 100% Soft, Durable Silicone, Made without BPA BPS, Anti-Colic, Supports Baby's Developing Mouth and Teeth - Image 4](https://m.media-amazon.com/images/I/718QNPUTUNL.jpg) ![Lansinoh NaturalWave Baby Bottle Nipples, Medium Flow (M), 4 Count | 3-6 Months, 100% Soft, Durable Silicone, Made without BPA BPS, Anti-Colic, Supports Baby's Developing Mouth and Teeth - Image 5](https://m.media-amazon.com/images/I/71LsBP4hOoL.jpg) ## Available Options This product comes in different **Liquid Flow Speed, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love love love! *by on Reviewed in the United States May 27, 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!! ### ⭐⭐⭐⭐⭐ Works with Avent Natural Bottles! Buy them! *by on Reviewed in the United States August 17, 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. ### ⭐⭐⭐⭐⭐ The Only Nipple My Picky Breastfed Baby Would Accept! *by on Reviewed in the United States April 5, 2026* If you are a parent struggling with "bottle refusal," you know exactly how stressful the transition to daycare can be. My second child was significantly pickier than my first; she preferred being breastfed almost exclusively, and I was genuinely worried about how she would handle the switch. After trying several brands, these Lansinoh NaturalWave nipples were the clear winner.Why the Shape MattersI originally looked into these because I’ve heard many lactation consultants recommend this specific "sloped" or triangle-shaped nipple. It encourages a more natural latch that mimics breastfeeding, which I think was the key to our success. Before these, we tried the Spectra brand nipples that came with my pump, but found them to be way too stiff. The Lansinoh silicone is noticeably softer and more flexible, giving it a "give" that feels much more natural for a baby used to nursing.Accurate Sizing & Flow TransitionThe sizing has been incredibly consistent. We recently moved up to the Size 3 (Fast Flow), and the predictability was spot on. My baby could definitely tell the difference—she was getting frustrated with the Size 2, but the transition to the Size 3 was seamless. I love that I don't have to buy entirely new bottles every time she grows; the bottles themselves are so durable that I just buy these replacement tops as needed, which is much more cost-effective.Durability & CleaningI have been sterilizing these for months now, and they have held up beautifully. Even with daily high-heat sterilization and constant use, the material hasn't become cloudy or warped. They look and feel exactly the same as the day I bought them.Final VerdictIf you have a baby who is picky about textures or has struggled with the stiffer nipples that come with standard pumps, I highly recommend these. They made our daycare transition so much smoother and took a huge weight off my shoulders! --- ## 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.us/products/695672416-lansinoh-naturalwave-baby-bottle-nipples-medium-flow-m-4-count](https://www.desertcart.us/products/695672416-lansinoh-naturalwave-baby-bottle-nipples-medium-flow-m-4-count) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-15*