Dr. Brown's Level 3 Narrow Baby Bottle Silicone Nipple - Medium-Fast Flow - 2pk - 6m+: BPA-Free, Anti-Colic, Standard Neck
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$4.99
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4.6 out of 5 stars with 1075 reviews
design: 4.69 out of 5
easy to clean: 4.81 out of 5
safety: 4.86 out of 5
93% would recommend
64 recommendations
1 out of 5 stars
9 March, 2026
originally posted on drbrownsbaby.com

Nipple Flow Scale was designed by a moron.
Whatever clown thought going from a 1 to a 2 should be a 70% flow differential is an idiot. But at this point you’ve already bought all these garbage bottles that were no better than any others.
1 out of 5 stars
24 August, 2025Verified purchase
Bought an empty packege of nipples
Packet came empty so I was unable to use, I obviously bought it because I needed the nipple for my baby’s bottles so please be more careful in checking packages before restocking
5 out of 5 stars
Thumbs up graphic, would recommend
26 May, 2024Verified purchase
Good
I bought these to replace some level 1 and 2 nipples I had since the baby is over 8 months old now. They worked great and there were no leaks. She has been on Dr. Brown’s bottles since she was a newborn and likes these nipples.
1 out of 5 stars
Thumbs down graphic, would not recommend
20 February, 2024Verified purchase
These leak like crazy
The negative reviews are right- these leak like crazy. As in a steady flow will shoot out the nipple. I bought 3 packs of these, for a total of 6 nipples. Every single one leaked.
5 out of 5 stars
Thumbs up graphic, would recommend
20 January, 2024
Faster flow 7+ months
Correct size, baby needed move up at 7 months to faster flow.
5 out of 5 stars
17 January, 2024
originally posted on drbrownsbaby.com

SD means what?
Bottles nipples great jist want to know what is the SD then followed by a number mean
5 out of 5 stars
7 October, 2023Verified purchase
Baby nipple
Good product with good material
2 out of 5 stars
12 August, 2023
originally posted on drbrownsbaby.com

Bottles leak
Im sorry but these bottles really aren’t that great. They leak no matter how full they are. After baby is done eating, I take the bottle away only to have milk pour out down the bottle and all over my hands, furniture, all over the baby. I’ve been using them for 3 months and each time I am frustrated by how bad they leak. I honestly don’t know what the big hype is about these bottles… I can’t be the only one having this issue. I am going to switch to EvenFlo bottles, I am done messing with Dr Browns leaky ones. They would be great if they didn’t leak so bad! I never fill them past the line so there should be no reason for this, and I assemble all the bottle’s correctly!
1 out of 5 stars
28 July, 2023
originally posted on drbrownsbaby.com

They leak!
I was so determined and excited to use Dr.Browns, but They all leak! On thier website they say it's because the the nipple flow is too slow so it builds pressure, so I went up a size in the dr browns brand nipple and it's too fast of a flow for my baby. We have tried putting the lids on tighter, looser, and they still leak. There is nothing more aggravating than feeding at 3am and having milk run down the bottle and making a mess especially breast milk that you've worked hard for. When you google Dr.Browns there are multipleartices about them leaking. On their Facebook page, all you see are comments about how they leak. They are too expensive to be leaking. Hopefully soon we will be learning to use a sippy cup (not dr browns brand.) And we won't have to deal with this anymore.
1 out of 5 stars
18 June, 2023
originally posted on drbrownsbaby.com

Awful - leaking
Picture it, you've finally cleaned your house, changed into fresh clothes, and babe is snug as a bug. Then, you go to feed and there is milk EVERYWHERE! Milk leaking all over babe, milk rings on every surface, even milk drops on the floor. These bottles aren't worth it. Leaking aside, the vents are a pain to clean and the brush that comes with does less than ideal job. The vent is required to assemble the bottle so you can't even ditch those. Trouble shooting suggests getting a different flow nipple and that still doesn't seem to help with the leaks. I suggest trying a different brand because how much should you have to spend to fix a problem that shouldn't be there in the first place.
5 out of 5 stars
Thumbs up graphic, would recommend
28 May, 2023Verified purchase
Baby
Fits perfect and allows baby to eat with a more comfortable flow
5 out of 5 stars
Thumbs up graphic, would recommend
8 May, 2023Verified purchase
Dr brown baby bottle nipples
My drought loves these great price and great product
5 out of 5 stars
Thumbs up graphic, would recommend
3 May, 2023Verified purchase
Loving it!
Baby boy is transitioning into level 3 he's 6 months old! He finishes his bottle so much quicker than before! He loves that he doesn't have to try as hard like his level 2
3 out of 5 stars
23 March, 2023Verified purchase
From CT
Nipples are thin. Not a strong suggestion for babies with set teeth
1 out of 5 stars
21 March, 2023
originally posted on drbrownsbaby.com

Waste of Money, Does nothing to reduce gas
Expensive bottles that provide no benefits. Switching to these provided absolutely no noticeable reduction in how gassy our kid was and the both 4 and 8 oz bottles leak like crazy. Following Dr Browns instructions doesn't help either. I am at a loss as to why there are so many 5 star reviews for these, I can only imagine we bought two sets both of which are defective? I can't imagine having your hand covered in gross formula every single time is fine for most people.
5 out of 5 stars
13 February, 2023
originally posted on drbrownsbaby.com

Best Bottle Nipple for Us!
We originally started using the size 1 nipples for my newborn as we are combo feeding and the gassiness she suffered from was insane. We tried paced feeding as well and she was borderline colicky. Once we switched to the premie nipple, she is not nearly as gassy, takes her time on the bottle and we are much happier with the overall purchase.
1 out of 5 stars
29 January, 2023
originally posted on drbrownsbaby.com

BOTTLE LEAKS!!!
Baby milk flew everywhere while shaking my baby bottle. I took the lid off and tightened it again even tighter and the same thing happened again. My baby was only able to drink half a bottle because we were still forced to give it to him because it was the only bottle we brought with us to dinner. Milk leaked the entire time while he was drinking.
1 out of 5 stars
14 December, 2022
originally posted on drbrownsbaby.com

Leak too much.
Get the green ones with the rounded top, they don't leak. These are horrible
3 out of 5 stars
28 November, 2022
originally posted on drbrownsbaby.com

Alright but not the best
These bottles are ok, but leak after a couple of months
5 out of 5 stars
25 November, 2022Verified purchase
Size 3 nipples
Love Dr. Brown products