Infant Feeding Labs

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

02/27/2026

Flow rates are now available for the Herobility Extra Small (XS) and Small (S) through Infant Feeding Labs Flow Pro Membership. If bottle ni**le flow is part of your clinical work, Flow Pro provides access to objective flow data and education to support thoughtful, developmentally informed feeding decisions.⁠

Link in bio to learn more or sign up! **les

02/25/2026

A quick tip if you’re ordering the Herobility bottle directly from their website. It’s a Swedish-based company, and depending on where you’re ordering from, there may be additional shipping fees, currency conversion charges, or import costs.

Those extra charges aren’t always obvious at checkout, so it’s worth looking into before completing your purchase.

Just something to keep in mind if you’re exploring this brand from the US! **les

02/23/2026

Let's look at the Herobility bottle out of Sweden.⁠

This bottle includes a mixing net designed to help blend formula and water more smoothly. The ni**le has a flat shape.⁠

I’m testing both the XS and S sizes. The XS is shorter, while the S is slightly wider. The packaging indicates that the flow rate should be the same across sizes, with the sizing marketed more toward babies with smaller mouths rather than differences in flow. I'll let you know what I discover! **les

02/20/2026

BIBS offers both silicone and latex bottle ni**les in their unique bulb-shaped ni**le.

Measured flow rate information for BIBS Latex and Silicone Slow-Flow ni**les are now available through the Infant Feeding Labs Flow Pro membership, where I share flow data and education to support thoughtful, developmentally informed feeding decisions. Learn more or join here: https://infantfeedinglabs.com/professionals. **les

02/19/2026

BIBS bottles come with a funnel-like piece. It took me a little while to figure out how to use it, but I'll show you a little trick I figured out to make it easier! **les

02/18/2026

Today, I’m taking a closer look at BIBS bottle ni**les and how material differences can matter during feeding. Silicone and latex behave differently under suction, which can influence venting, milk flow, and how a baby coordinates sucking, swallowing, and breathing. **les

Happy Valentine's Day to all the people who bring so much care into infant feeding work! Love shows up in the small, eve...
02/14/2026

Happy Valentine's Day to all the people who bring so much care into infant feeding work! Love shows up in the small, every-day moments of caring for babies and families. Thank you for all you do!

Flow rates for the Munchkin Bond bottle are now available. Having access to measured flow data can help add clarity when...
02/13/2026

Flow rates for the Munchkin Bond bottle are now available. Having access to measured flow data can help add clarity when comparing bottles and ni**les across brands, especially when packaging alone doesn’t tell the full story!

Flow Pro is a professional membership designed to support evidence-informed, developmentally appropriate feeding decisions. If bottle ni**les and flow are part of your clinical work, Flow Pro gives you the data and context to dig deeper.

Learn more or join here: https://infantfeedinglabs.com/professionals. **les

02/11/2026

The Munchkin Bond bottle is a relatively new option. The area that contacts milk is entirely glass, with a silicone grip bonded directly to the bottle itself. Unlike some glass bottles that use removable silicone sleeves for protection, this silicone is attached, and gives it a nice grip so that the glass doesn't slip out of your hand.

Overall, the shape and size are similar to Dr. Brown’s, though the Munchkin Bond ni**le is slightly narrower, at the tip and the base of the ni**le.

I've successfully completed testing of the Stage 1 ni**le, and testing of Stage 2 is beginning soon. During the testing, the bottle vented smoothly, and there were no leaks!

To learn more or join Flow Pro, click here: https://infantfeedinglabs.com/professionals. **les

Congenital Heart Defects (CHD) are the leading cause of death from birth defects, claiming more children than all childh...
02/09/2026

Congenital Heart Defects (CHD) are the leading cause of death from birth defects, claiming more children than all childhood cancers combined. This week is about honoring those born with CHD, supporting families navigating complex care, and continuing to advocate for research that improves outcomes.

At Infant Feeding Labs, I recognize that many infants with CHD face feeding challenges that require patience, nuance, and evidence-informed support. Awareness matters, but so does continued learning, collaboration, and care long after this week ends.

02/06/2026

The Suavinex bottle ni**les are a flat ni**le option.

Flow-rate data for Suavinex Zero Zero 0m+, Zero Zero 3m+, SX Pro 0m+, and SX Pro 3m+ ni**les is now available through Flow Pro. This membership provides clinicians with flow data and education to support informed feeding decisions.

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

02/04/2026

While testing the Suavinex SX Pro ni**le, I noticed milk coming out of the vent hole in one of the ni**les I was testing, which you typically don't see. When I looked closely, I noticed a small crack along the rim of the vent opening.

If you ever notice milk leaking from the vent like this, it’s a sign that the vent isn’t functioning as intended. The ni**le should be discarded and replaced.

This is a good reminder to take a quick look at ni**les during cleaning and use. Small changes can cause bigger functional issues! Learn more here: https://infantfeedinglabs.com/professionals. **les

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Wellesley, MA
02482

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