Infant Feeding Labs

Infant Feeding Labs Infant Feeding Labs is an independent laboratory that tests infant feeding products.

04/08/2026

The Thyseed Natural Anti-colic ni**le packaging can be a little tricky to open at first, but I figured out the easy way to open it. Find the little tab on the back and pull to open.
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I hope this is helpful to you! Link in bio.

Flow Pro webinar starting now… we are covering a lot tonight!
04/07/2026

Flow Pro webinar starting now… we are covering a lot tonight!

04/07/2026

The Thyseed Natural Anti-Colic Bottle comes with ni**les that indicate a smaller age range than most others on the market. Whereas most ni**les have a 0-3 month ni**le, 3-6 month ni**le, and 6-9 month ni**le, Thyseed's products are labeled 0m+, 1m+, 2m+, 3m+, and more.

The Thyseed Natural Anti-colic bottle has a vent built into the bottom of the bottle. There is a warming pad that you need to place in the vent while warming the bottle, then remove before feeding.

As with most bottles, once you warm the milk, it is best to open the bottle to relieve any built-up pressure, then screw the collar/ni**le back on and feed.

Flow rate information for the Thyseed products is now available through the Flow Pro membership. Learn more here: https://infantfeedinglabs.com/professionals.

The 2026 Q2 Flow Pro Webinars are this week! If you are already a Flow Pro member, make sure you register! If you are no...
04/07/2026

The 2026 Q2 Flow Pro Webinars are this week! If you are already a Flow Pro member, make sure you register!

If you are not yet a Flow Pro member, join today so you can be a part of the webinars this week!

With the Flow Pro membership, you get access to up-to-date data and quarterly webinars to ensure you stay informed so you can provide the best care possible to bottle-feeding babies!

Learn more and sign up here: https://infantfeedinglabs.com/professionals.

The Quark slow flow BuubiBottle features a wide, sloped ni**le with a round tip that’s somewhat similar to Pigeon and La...
04/03/2026

The Quark slow flow BuubiBottle features a wide, sloped ni**le with a round tip that’s somewhat similar to Pigeon and Lansinoh.

I’ll be sharing measured flow-rate data for the slow (0m+) and medium (3m+) ni**les via Infant Feeding Labs Flow Pro, where you can find objective information and helpful tips to support thoughtful, developmentally informed feeding choices. Learn more or join Flow Pro here:
https://infantfeedinglabs.com/professionals. **les

04/01/2026

The Quark Baby BuubiBottle comes from Canada and has a wide, rounded ni**le shape that’s somewhat similar to Pigeon and Lansinoh. The ni**le also includes a vent on the side, so there aren’t any extra pieces to assemble. During my testing, the vent functioned well.

The BuubiBottle comes in four different flow rates that I'm testing, starting with the 0 to 1+ month ni**le. Stay tuned! **les

I'm excited to share that I have webinars next month focusing on bottle-ni**le flow, feeding development, and interpreti...
03/30/2026

I'm excited to share that I have webinars next month focusing on bottle-ni**le flow, feeding development, and interpreting product differences in clinical practice!

These sessions are part of Flow Pro, which provides access to detailed flow-rate data, educational resources, and regular updates to support thoughtful, developmentally informed feeding choices.

You can access Flow Pro through individual memberships or group subscriptions for hospitals, clinics, and departments, making it easy for teams to learn together and work with consistent data and frameworks.

If your work involves bottle ni**le flow and feeding function, I’d be delighted to have you as a member! Learn more here: https://infantfeedinglabs.com/professionals. **les

03/26/2026

🚨 New flow rate data for Lansinoh is now available on the free downloadable chart⁠!⁠

If you downloaded before this month, I recommend re-downloading for the latest data. You can find this and more at infantfeedinglabs.com. **les

I’m excited to share that I have a few webinars coming up next month! These informative sessions are part of the Flow Pr...
03/24/2026

I’m excited to share that I have a few webinars coming up next month! These informative sessions are part of the Flow Pro membership, which includes carefully measured flow-rate data, educational resources, and the latest updates to help you make thoughtful, developmentally informed feeding choices.

Whether you choose to join as an individual or if your hospital, clinic, or department signs up for group access, you’ll be able to learn together using the same data and framework, making teamwork even easier.

If bottle ni**le flow and feeding function are part of your work, Flow Pro is here to support and empower you! Learn more or join here: https://infantfeedinglabs.com/professionals. **les

I’m excited to welcome C.S. Mott Children's Hospital / University of Michigan Health as a new group member of Flow Pro!G...
03/23/2026

I’m excited to welcome C.S. Mott Children's Hospital / University of Michigan Health as a new group member of Flow Pro!

Group memberships allow clinical teams to access measured bottle-ni**le flow-rate data and education together. When teams work from the same data and framework, it supports more consistent, evidence-informed feeding decisions across providers and settings.

If your hospital, clinic, or department is interested in group access to Flow Pro, you can learn more here:
https://infantfeedinglabs.com/professionals. **les

03/20/2026

The Parent’s Choice ni**le line offers options labeled 0+ months and 3+ months. While age labels can give a helpful general idea, they don’t always match the actual flow rate your baby experiences during feeding, since each brand defines its stages differently.

That’s why I encourage you to look beyond the packaging and review the measured flow rates before selecting a ni**le, especially for infants, who need a specific flow to ensure safe, coordinated feeding.

I’ve personally tested these ni**les and added the results to the flow rate database on my website, so you can easily compare them with other bottle options.

If you’re thinking about trying this brand, be sure to check the online flow ratings to see how the 0+ and 3+ options perform in real life. infantfeedinglabs.com/professionals **les

03/18/2026

I’ve received quite a few questions about the Parent’s Choice bottle ni**les, so I thought I'd share some of my observations from testing them out!

The design is pretty straightforward. The ni**le is similar in size to the regular Dr. Brown’s narrow/round ni**le, featuring a standard neck rather than a wide one. It should fit most bottles with a standard neck. It also has three small built-in vents. They’re tiny, which helps with airflow, but they can sometimes get clogged if residue builds up.

If you notice any venting issues while feeding, it’s a good idea to check that these vents are thoroughly cleaned and clear, since buildup can block airflow. I’ll keep sharing more insights from flow testing as I examine other products! **les

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02482

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