Green to Grow 3 Pack Mellow Colic-Relief Regular Neck Nipples, Beginner

We tried a variety of different nipples: dr. brown (level 0 and 1), medela, nuk, etc. - green to grow is definitely the best for our baby. He did not have colic, but he would drink so fast he'd choke and was collapsing nipples to the point where he was no longer getting milk/formula. Baby almost never chokes with the green to grow and they rarely collapse. The 0-3 month is a slow flow nipple - we found them comparable to the dr. brown level 0. We use these with medela bottles/collars.Some hints to prevent collapsing for all nipples: Make sure you don't tighten the collar of your bottle too much. Periodically tip the nipple to let air escape if baby creates a vaccuum. For the green to grow nipples, if you have the collar on just right it won't leak and you'll see/hear the air entering the bottle.Never heard of this company, but their vented nipples are awesome!

These are great! I don't know about colic relief, but it does not collapse when the baby sucks on it! They have a little hole in the base, so when the child drinks, it continuously lets the air into the bottle (you hear a bit of a hissing sound) Thus nipple never collapses under pressure! Whenever I put it on the bottle, I run my finger over the pimple protecting the hole to ensure it it did not seal shut after drying. We are using these with Medela bottles and they fit perfectly. They clean well. No smells when new out of the package. Overall a great product!

These nipples do not help reduce colic for my now 8 week old. She seems to gulp more with these nipples, like there's too much milk coming out, and sucks in huge amounts of air while doing so, and then cries from the bubbles that get stuck in her belly. It seems like these would be better suited for an older baby, not beginners.

Our baby likes them. I like that they're medical grade silicone and from a reputable company. We've bought them many times now.

Didnt really deal with colic, but I have the sweet pea glass bottles and these are heavy duty and fit. The nipples don't rip easy like other brands