Easily accepted by baby - a baby feeding essential, our naturalwave ultra-soft and strong nipples have a wide, gentle slope that molds to your baby’s mouth, ensuring a secure latch for peaceful, comfortable feedings every time.

Clinically proven anti-colic system - clinically proven to reduce colic, the naturalwave nipple air ventilation system minimizes air intake to help prevent gas, fussiness, and spit up for smoother, more harmonious feedings.

Supports baby's natural feeding rhythm - lansinoh's strong, yet flexible bottle nipples support baby-led feeding. The flexible tip stretches with every suck to deliver just the right amount of milk to your baby, allowing them to control the flow.

Seamless breast-to-bottle transition - makes it easier for baby to go from breast to bottle and back -without confusion or fuss. The soft, flexible nipple supports a natural latch and is clinically proven to reduce nipple confusion.

Boil before first use - eco-friendly borosilicate glass bottles are designed to withstand extreme temperatures. Easy to clean and made without bpa or bps. Boil all glass bottle parts for at least 5 minutes to ensure hygiene and a secure fit.