Lansinoh 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

Love! Great dupe for Evenflo wide neck bottles. I actually preferred these more than the Evenflo medium flow nipples because these ones have a faster flow

These Lansinoh NaturalWave nipples feel noticeably high quality right out of the box. When cleaning them for the first time, I was pleasantly surprised by the silicone's soft but durable feel. Even after tons of feedings and cleanings, the feel remains that of quality. We chose the extra slow flow (XS) because our newborn struggles with acid reflux and also has a tongue-tie. This nipple made a real difference. The slower, more controlled flow helps him pace himself better, which means less gulping, fewer air bubbles, and much gentler feedings overall. Pairing these nipples, paced feeding, and holding him upright for 20min at LEAST has reduced his reflux episodes significantly. They’ve also been great for maintaining breastfeeding rhythm. The shape and resistance feel natural enough that switching between bottle and breast hasn’t caused any issues. Overall, These are high-quality nipples that are easy to clean and genuinely helped our baby feed more comfortably. We’re sticking with them.

These nipples fit perfectly with our Gulicola bottles — no leaks, no weird gaps, just a nice snug fit. The flow is smooth and consistent, and my baby took to them right away with no issues switching from breastfeeding. They’re easy to clean and hold up well after multiple washes and sterilizing. Really happy with this purchase — it’s great to find something that works perfectly without any hassle!

Baby loves them, they work great - nice and soft.

These nipples are the closest that you can find to the breast. They are very soft and very flexible. Anyone that is trying to find a nipple that is the closest to the human nipple this would definitely be it. Really helps prevent nipple confusion. The only reason for the four star review is because the flow of these are too fast for a very young baby. The slow flow is similar to a medium flow. However, when I did complain to the company, they were kind enough to offer me the extra slow flow. I’m hopeful they start selling the extra slow flow in Canada also since these are very good and definitely deserve to be on the market more than any other. Plus side they are compatible with avent bottles although may not fit perfectly. Update: they finally listened and have XS flow now, was so excited when I saw that, that flow is perfect . These are hands down the best nipples