Inspired by mums and designed by experts, our Natural Start Anti-Colic Baby Bottle has an extra-wide neck and breast-like teat to help your baby have the most natural bottle-feeding experience. Made from super soft silicone, the teat is Closer to Nature because it has a special breast-like shape that encourages a natural latch and prevents nipple confusion when switching between bottle and breast. This works by mimicking the flex and movement of mum’s breast, allowing your baby to feed at a pace that feels comfortable and natural to them. The anti-colic valve is scientifically proven to reduce feeding discomfort† by ensuring your little one ingests more milk and less air. Thanks to its brand-new design, the Natural Start baby milk bottle is now self-sterilising, making clean-ups a whole lot easier.

Follow these simple steps to sterilise your bottle in the microwave in just 3 minutes**:

Step 1: Thoroughly clean your bottle in warm, soapy water and rinse

Step 2: Fill the bottle with 50ml of cold water

Step 3: Fit the teat, screw ring and cap together and loosely place them on the bottle base. Pop in the microwave for 3 minutes

Step 4: Remove the water inside the bottle and reassemble

Please note that the time to sterilise will change slightly based on how many bottles you place in the microwave at once. For added peace of mind, the Natural Start baby bottle is completely mess-free and leakproof when the screw ring, teat and cap are all secured (even if it’s turned upside down or shaken). It’s also 100% BPA free so it’s safe for your baby. However you choose to feed your baby - whether it’s breast milk, formula or a bit of both - our Natural Start Anti-Colic bottles are #1 for easily switching between bottle and breast*.

*Based on an independent survey of 1,006 UK mums of 0-12m who have used bottles, Feb 2023

**Based on placing one bottle in microwaves from 700-1000w. Sterilising time increases with every bottle added to the microwave

***Tested against pseudomonas, E.coli, staphylococcus and aspergillus brasilliensis †In testing vs. 10 leading bottles, AAC valve requires less force to activate, reducing discomfort caused by effort