2 year warranty

Our Natural Response Nipple lets milk flow only when baby actively drinks. So they can drink, swallow, and breathe — just like breastfeeding.
The Natural Response Nipple works with your baby's natural feeding rhythm, making it easy to combine breast feeding and bottle feeding. The nipple has a unique opening which only releases milk when the baby actively drinks. So when they pause to swallow and breathe, the milk pauses too.
The wide, soft and flexible nipple is designed to mimic the shape and feel of a breast, helping baby to latch on and feed comfortably.
Anti-colic valve is designed to keep air away from baby's tummy during feeding, to help reduce colic and discomfort.
We all learn at our own pace. Suckling is a skill and some babies develop it quicker than others. That’s why some babies might initially benefit from our “First Flow” nipple (Nipple 0) before progressing to the Natural Response nipples. Switch to “First Flow” nipple when your baby takes longer than 20 minutes to drink 50 ml/1.7 oz using the Natural Response nipples. Try a Natural Response nipple with a higher flow rate if your baby is playing with the nipple instead of drinking or seems frustrated. If feeding difficulties persist, consult a healthcare professional.
The nipple opening is designed to release milk only when the baby is feeding. So you can confidently avoid milk loss whether at home or on the go.
Every baby feeds differently, and develops at their own pace. We’ve designed a range of flow rates so you can find the perfect one for your baby and personalize your bottle. All of the Natural Response Nipples are made of soft silicone.
Your baby feeds with their own unique rhythm. Follow their cues to find the right flow rate.

Ready to explore the world's leading pregnancy tracker app? Join more than 50 million users for expert advice, daily articles, tips, and interactive 3D models to track your baby's development.
Understand product reviews
4.4
of 5
717
Reviews
CassandraShort
04/07/2025
US
Part of promotion
My new helper
Thanks to the Stellar Product Testing Panel for providing me with this nipple set. I loved this nipple for our bottles — it was fantastic for paced feeding! My little girl tends to drink her milk quickly and often ends up with an upset stomach, but this nipple really helped. I especially love the no-drip feature; I can turn the bottle upside down and it won’t leak, which is amazing. The wide neck design is another huge plus! Since my baby had oral ties, the wide shape made it much easier for both of us, and it’s also so much easier to clean!
Yes, I recommend this product
This review was made for SCY963/44 Natural Response Nipple
Yes, I recommend this product
This review was made for SCY963/44 Natural Response Nipple
rkkoors
03/07/2025
US
Part of promotion
Baby approves
We received the Avent Natural Response Nipple Set from Stellar Product Testing Panel and love them! The no-drip tip was wonderful no mess when baby threw her bottle down. Our baby to be very comfortably pause to swallow and breathe while feeding. I believe the flow worked perfectly for our girl she didn't seem frightened with it and definitely wasn't choking so I think it was a perfect fit for her. I really liked the wide shape of the nipple it seemed more of a natural shap and they were easy to clean. I really liked how much my daughter enjoyed them.
Yes, I recommend this product
This review was made for SCY963/44 Natural Response Nipple
Yes, I recommend this product
This review was made for SCY963/44 Natural Response Nipple
Leta
03/07/2025
US
Part of promotion
Wonderful Nipple Set
Wow what a great nipple set! The I love the no drip tip on this nipple set. It helped reduce wasted milk and messes wherever the baby is feeding. My baby was able to comfortably pause to swallow and breathe while feeding. Since my baby is combo fed I was afraid that the flow of the bottle would not suit my baby but it was the opposite. The pace was perfect, not too much and not too little where she is struggling to get milk out. The wide shape and feel of this nipple set was wonderful. It definitely mimicked the breast which was great for me since my baby was feeding both ways breast fed and also formula milk. The nipple is extremely easy to clean and sterilize. The thing that I like most about this nipple set is that it’s very durable my baby has teeth and it’s still holding up pretty well. I would definitely recommend this product to my family and friends.
Yes, I recommend this product
This review was made for SCY963/44 Natural Response Nipple
Yes, I recommend this product
This review was made for SCY963/44 Natural Response Nipple
Get help with your product, find manuals, learn the best tips and tricks, and troubleshoot any problems
Compared to previous packaging.
Based on global annual sales of teat packs, using net weight of the plastic teat case.
0% BPA, following EU regulation 10/2011.