If anyone has had a baby with colic, they will understand that a little extra effort for cleaning bottles is nothing compared to listen to your child cry for hours daily and you are helpless to stop the pain. Walking the floor, rocking, soothing and your heart breaking for your child. What is one minute longer to clean a bottle? Nothing. Put them in the dishwasher or if you hand wash, just run water in the bottle, turn the nipple still in the collar upside down, and insert the nipple in the bottle and finish filling with water. Now all the parts stay wet until you clean them, so there is no dried milk. Yes, they do cost a little more that just plain bottles, but they are not as expensive as some of the "name brand" bottles that really do not help with gas, spitting up or keeping nutrients in the milk longer. Do not complain about cleaning, isn't your child worth it? If you ever walked the floor with a crying baby for just 30 minutes one day...Would be about all it would take for you to appreciate what these bottles can do for your baby.

Dr. Brown's Natural Flow® is the only baby bottle to feature an internal vent system that: helps preserve vitamins C, A, & E by minimizing oxidation of breastmilk and formula provides positive-pressure vacuum-free feeding similar to breastfeeding; and helps reduce colic, spit-up, burping and gas by eliminating negative pressure and air bubbles.

best on the market!!! after using Avent when my son was just bottle fed, these were THE go-to!!!! i just didnt know if it was just me but i had a hard time keeping the straw attached to the nipple... but once i learned how to use correctly, they were a "God-send"!

My daugher is almost 14 months old now and we have been using these since she was about 6 weeks old. We love them. We tried several other brands of bottles and these were by far the best. We are down to 2 bottles a day but these are still the only bottles we use. I don't mind the extra parts really! When she is finished with a bottle I just put all the parts in a bowl of soapy water and fill the bottle with soapy water so when evening time comes it makes cleaning the parts very easy.

used these and a few different brands with my son, these were by far my favorite

Love this brand bottles. Only one I used for my son.

Best bottles ever for reflux babies!

These are the best bottles i have found. My daughter never had any problem with gas after i switched to these. The parts are a pain to clean, but so is puke.....like the parts better because it cut down on the other problem.

The ONLY bottles I will ever use! They are the best! they work really well and never had a problem with air getting to my child. They are just WONDERFUL!!!

These were the best bottles I tried. Everything else I tried leaked or my son didn't like the flow . My son is now 2 and we plan on using these for the up and coming baby on the way. They are a little pricey but so worth it plus I try to catch them when they are on sale!!!

I love products by Dr.Brown! Their products are alittle expensive BUT well worth every penny!

I love these bottles. Best ones I have used, and I have tried several different kinds.

Love them!! My son used them from infant. At his center, they provided another brand of bottles, and he would come home gassy, and uncomfortable. I got a Doctor's note, and provided his Dr. Brown bottles...and VIOLA! no more gas! This past year, the Center actually changed to the Dr. Brown bottles for the infants! Only downside is cleaning..but AWESOME BOTTLES!! LOVE THEM!!

These bottles are so awesome!!! When my daughter was a colicky infant, there was a pretty noticeable difference when we switched to dr brown bottles. I thought that with the extra parts, they would be horrible to clean but as long as you rinse the bottle immediately after use, it's just an extra step to swipe them with the little cleaning brush. these are the only bottles i'll ever use!

I loved these bottles for my granddaughter.She had reflux so bad that these bottles were literally a life saver . They do have alot of parts to clean but it is worth the time.