Dr Brown's Narrow Neck Level 4 Teats Twin Pack

Contents:Dr Browns Narrow Neck Level 4 Teat - 2 Pack. For more aggressive eaters. May be used with thickened formulas and liquid. Often used for babies who have symptoms of Reflux.

All Dr Browns teats are super-soft and made of high-grade silicone. Dr Browns teats are precision cut to allow for the maximum performance with the flow of liquid.

Dr Browns Product Information:

Our Dr Browns BPA Free bottle features a patented two-piece internal vent system that works unlike any other bottle design. The vent system fully vents our bottle for vacuum-free feeding, which we call positive-pressure flow, similar to breast feeding. As the baby feeds, air is channelled from the teat collar through the vent system, bypassing the breast milk or formula, to the back of the bottle. Air never mixes with the breast milk or formula which minimises oxidation and helps maintain essential nutrients like vitamins C, A and E. Babies feed more comfortably because the vent system allows them to nurse without fighting the negative effects of a vacuum or the discomfort of ingesting air bubbles. This helps to reduce feeding problems like colic, burping, and wind. The breast milk or formula flows freely, without teat collapse. No vacuum, no bubbles, no teat Collapse!

Health Benefits:

A first-of-its-kind university study to measure nutrient levels in breast milk and formula during a typical 20-minute feeding determined that Dr Brown's fully vented bottles help maintain levels of important nutrients like vitamins C, A &; E. Helps maintain vitamins C, A &; E: Patented internal vent system is proven to minimize oxidation of breastmilk and formula, to help maintain essential nutrients. Positive-pressure feeding: Fully vented bottle design provides vacuum-free feeding similar to breast feeding. Helps reduce colic: Vent system eliminates negative pressure and air bubbles to help reduce colic, burping and wind.

What are Dr Browns bottles made of

Our Dr Brown's bottles are made of BPA-free polypropylene plastic or BPA-free borosilicate glass. All components of the Dr Brown's bottle, including the vent insert, vent reservoir, travel disk, teat collar, and cap are also BPA-free. Our teats are made of medical-grade silicone. Printed ink on bottles is made from non-toxic food grade material.