Is the Lansinoh bottle actually worth it for a breastfed baby?
Worth it, if the flow matches your baby's stage
Why a breastfed baby fights the bottle
You've handed the bottle to your partner so you can finally sleep, and the baby who nursed happily an hour ago is now pushing the nipple out with her tongue, back arching, face going red. You wonder if it's the bottle, the milk, or just her being difficult. Somewhere in the diaper bag is a Lansinoh bottle someone recommended, still in its box, and you're hoping tonight isn't the night you find out it doesn't work either.
How the Lansinoh NaturalWave nipple and anti colic vent actually work
Here's the actual engineering behind it. A regular bottle nipple is a narrow cone, but a breast, when a baby latches well, is a wide base that tapers gradually as it fills the mouth. The NaturalWave nipple copies that wide to narrow shape and lets the tip flex when baby's tongue pushes against it, the same motion she uses at the breast. That matters because a baby who's been nursing doesn't have to relearn how to open her mouth or move her tongue to get milk out of a bottle, the mechanics stay familiar even though the container changed. The anti colic part is a separate piece of engineering, and it's easy to miss. Inside the collar there's a vent that lets air travel into the bottle as milk goes out, instead of forcing that air to bubble up through the milk and get swallowed with it. Less swallowed air is, in plain terms, less to burp up or fuss about afterward. Then there's the nipple size, which is the detail that decides whether any of this actually helps. This BPA-free plastic set ships with the Size S, slow flow nipple, meaning the hole is small enough that milk only comes out when baby actively sucks and compresses it, at roughly the pace a newborn manages at the breast. A three month old who's speeding through feeds elsewhere will find this frustratingly slow, and that's not the bottle failing, that's the bottle doing exactly what a slow flow is built to do.
So the choice isn't really about picking a bottle at all, it's about matching the flow to the feeding stage your baby is actually in. A slow flow nipple on a newborn buys you fewer gas cries and an easier bounce back to the breast, the same slow flow on an older baby just buys frustration. The bottle is only ever as good as the size printed on the box.
Who the Lansinoh bottle is for, and who should size up
Worth it if
- your baby is newborn to early infant stage matching the slow flow nipple
- you're combining breastfeeding and bottle feeding and want to avoid nipple confusion
- you want a BPA-free plastic bottle at a moderate price
- gas and fussiness after bottle feeds have been an issue
Skip it if
- your baby already feeds fast and has outgrown a slow flow nipple
- you want glass bottles instead of plastic
- you want one nipple size to last from newborn through toddler without buying more
Not for babies who've already outgrown a slow flow pace, or parents set on glass bottles.
The Lansinoh bottle verdict
If you're breastfeeding a newborn and want a bottle that won't fight the latch, this is a quiet yes. If your baby's already feeding fast and impatient, size up before you blame the bottle. It's not for parents who've settled on glass, or for anyone hoping one nipple size will carry the baby all the way through toddlerhood.
The 3am worry, that the bottle will undo weeks of nursing, is exactly what this is built to prevent. Get the size right and the first bottle feed often looks almost boring, baby latches, sucks at her own pace, and drifts off without the usual gas fuss afterward. A very large number of parents who've bought this one land on the same note, that the shape and the vent genuinely ease the breast to bottle switch, not that it's magic.
Amazon shoppers rate it 4.7 out of 5 across 21,961 ratings. That is their number, not ours.
Before you go
Are Lansinoh bottles good for babies?
Yes for most babies, especially breastfed ones, because the wide NaturalWave nipple and anti colic vent are designed to mimic breastfeeding mechanics and reduce swallowed air.
Do Lansinoh bottles cause gas?
No, the vent in the collar is designed to route air into the bottle rather than through the milk, which tends to reduce gas, though the right nipple flow for your baby's age still matters more than the brand.
Are Lansinoh bottles good for newborns?
Yes, this set ships with a Size S slow flow nipple built for a newborn's pace, letting milk out only as fast as baby actively sucks.
Is Lansinoh a good brand for bottles?
Yes, it's an established feeding brand known for pairing breastfeeding-mimicking nipple shapes with straightforward, BPA-free plastic bottles at a moderate price.
What is the least toxic baby bottle?
Glass and stainless steel avoid plastic entirely, but Lansinoh's bottles are BPA-free plastic, which meets current safety standards even though they aren't a fully plastic-free option.
By the numbers
earn an unconditional yes at full priceOut of 75 baby products we have reviewed. This one is a yes with a condition attached.
other reviews field the same questionAre Lansinoh bottles good for babies?
comes up across our baby coverage, not just here — one of the things worth settling before you choose.
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