Quick answer
For newborns, start with the BIBS Bottle Nipple Slow Flow (2 Pack) to match their natural sucking pace and reduce gulping, then switch to Medium Flow as your baby grows and feeds more efficiently.
Why flow rate matters for newborns
Newborns have a small mouth and a strong but uncoordinated suck. A slow flow nipple lets them control the milk pace, reducing the risk of choking, overfeeding, or swallowing too much air. A medium flow can overwhelm a newborn, leading to fussiness or spit-up.
Natural rubber latex and colour variation
Both BIBS nipples are made from natural rubber latex, which is soft and flexible—similar to a breast. Because it is a natural material, slight colour variation between batches is normal and does not affect safety or performance. If your baby has a latex allergy, consult your pediatrician before use.
Anti-colic valve explained
Each BIBS nipple has an anti-colic valve that releases air into the bottle instead of your baby's tummy. This helps reduce gas and discomfort. Make sure the valve is not blocked during cleaning or assembly.
Frequently asked questions
When should I start with slow flow?
Use slow flow from birth. Newborns have a weak suck and need a gentle milk flow to avoid choking. The BIBS Slow Flow nipple is designed for this stage.
How do I know it is time to switch to medium flow?
Signs include your baby taking longer than 20 minutes to finish a feed, getting frustrated, or collapsing the nipple. Usually around 3-4 months, but every baby is different. Watch for feeding frustration rather than following a strict age rule.
Can I use BIBS nipples with other bottles?
BIBS nipples are designed to fit BIBS bottles only. They are not compatible with standard neck or wide neck bottles from other brands. Check compatibility before purchasing; the nipple alone does not include the bottle or collar.
How do I clean the anti-colic valve?
Rinse the nipple under warm water after each use. Use a small brush to gently clean the valve slit. Do not poke or enlarge the valve—this can ruin the anti-colic function. Keep the valve clear but do not alter its shape.
Product facts
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BIBS Bottle Nipple 2 Pack - Slow Flow: The nipple is produced from natural rubber latex; colour variation may occur. Designed with an anti-colic valve. The soft natural rubber feels familiar to breastfed babies, and the anti-colic valve helps reduce gas, making it a good starting point for newborns.
BIBS Bottle Nipple 2 Pack - Slow Flow
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BIBS Bottle Nipple 2 Pack - Medium Flow: Medium flow nipple made from natural rubber latex with an anti-colic valve. Colour variation may occur. Once your baby is a few months old and feeds more actively, the medium flow delivers milk faster without causing frustration or air swallowing.
BIBS Bottle Nipple 2 Pack - Medium Flow
