Review on MAM Baby Bottle Nipples Extra Slow Flow Size 0 (2-Pack), Newborn & Older, SkinSoft Silicone Fits All MAM Bottles by Cynthia Good

My baby is 9 weeks and we've been using these on her anti colic Avent bottles as recommended from her pediatrician since 3-4 weeks old and they are AMAZING. She has a natural "blister" that prevents her from properly latching onto my breast and most nipples (her upper lip curls in instead of outwards while feeding). The indentation on the nipple allows her to not suck in almost any air. She has silent reflux so we cannot go any higher than newborn so she does suck the nipple too hard and needs it to be taken out to regain air, but these are awesome. Highly recommend for anyone's little one. I won't use anything else. The MAM bottles themselves are also able to be self sterilized which is very convenient!