Why Dr. Brown’s®
At Dr. Brown’s, our focus has always been to create innovative baby products to promote good health and optimal nutrition.
Designed by a doctor in 1996 and patented in 1997, Dr. Brown’s Natural Flow® is the only baby bottle to feature an internal vent system that helps reduce colic, spit-up, burping and gas by eliminating negative pressure and air bubbles, helps preserve vitamins C, A, & E by minimizing oxidation of breastmilk and formula, and provides vacuum-free feeding similar to breastfeeding.
Dr Brown's bottles come with a level 1 teat & vent cleaning brush.
This standard size bottle features a two-piece internal vent system that works unlike any other bottle design. The vent system fully vents the bottle for vacuum-free feeding, which is called positive-pressure flow, similar to breastfeeding. As the baby feeds, air is channeled from the nipple collar through the vent system, bypassing the breastmilk or formula, to the back of the bottle. Air never mixes with the breastmilk or formula which minimizes oxidation and helps preserve essential nutrients.