Introducing Calma: Designed exclusively for breastmilk feeding.
Switching from bottle back to breast has never been easier. Calma was developed using evidence-based research on babies' natural feeding behavior so you can enjoy your breastfeeding bond longer.
With Calma, the milk will only flow if your baby works to create a vacuum to remove the milk. This enables the feeding behavior learned at the breast to be used with Calma. Calma mimics babies' natural feeding behavior, so baby can feed, pause and breathe, similar to breastfeeding. The vented nipple is designed to help avoid gassiness.