The MAM Easy Start Anti-Colic 4.5oz Baby Bottle is the ultimate solution for newborn bottles and baby bottles 0-3 months, designed to support smooth transitions between breastfeeding and baby bottle feeding. These baby bottles for newborn babies feature an extra slow-flow, SkinSoft™ silicone nipple that closely mimics the natural feel of breastfeeding, making them ideal for breastfeeding babies. With a high acceptance rate, MAM baby bottles are trusted by parents worldwide to help reduce nipple confusion and encourage consistent feeding routines. Each bottle includes a patented vented base that helps regulate milk flow and reduce air intake, clinically proven to reduce colic symptoms in 80% of babies, making them top-rated anti colic baby bottles. This innovative base design minimizes gas, reflux, and fussiness—delivering a more comfortable feeding experience for both baby and parent. MAM baby bottles are made from BPS and BPA-free materials, ensuring a gentle feeding experience from the very first day, whether you’re using baby bottles newborn or transitioning to baby bottles 6 months plus. Parents love the built-in self-sterilizing feature: simply add 20ml of water, assemble the bottle, and microwave for 3 minutes—no separate sterilizer needed. Plus, these dishwasher-friendly bottles have a removable base and wide openings for effortless cleaning, saving you time during those busy newborn baby bottles days. Thoughtfully crafted with bio-circular materials and sustainable packaging, MAM baby bottle-feeding supplies are a smart, eco-conscious choice for modern families. They make the perfect registry add-on or baby shower gift for new parents seeking reliable, self-sterilizing bottles that prioritize comfort, innovation, and sustainability. Market research 2009-2023, tested with 1,808 babies.