Our story

For years, dermatologist Dr. Leslie Baumann kept running into the same problem.

Patients would come into her office with dry, sensitive skin. She would recommend moisturizers. Some helped for a few hours. Some helped for a few days. But many patients kept coming back with the same complaint:

"My skin is dry again."

What frustrated her most was that she understood exactly what they were going through because she struggled with dry skin herself.

The problem wasn't a lack of moisturizers.

The problem was that most moisturizers weren't designed to support the skin barrier itself.

Determined to find a better solution, Dr. Baumann spent years searching for a moisturizer built on real skin barrier science.

Then, at a dermatology conference in Seoul, she met Dr. Jong-Kyung Youm, a Korean scientist whose career had been devoted to studying the skin barrier and the unique lipid structure that helps healthy skin retain moisture.

Their expertise complemented each other perfectly.

Dr. Baumann brought decades of experience treating patients with chronic dry skin. Dr. Jong-Kyung brought years of research into how the skin barrier functions at its most fundamental level.

Together, they developed Zerafite.

More than a moisturizer, Zerafite was designed around a simple idea: support the skin barrier so skin can hold onto moisture the way it was meant to.

More than a decade later, Zerafite is recommended by dermatologists and carried in clinics across the country. Not because of a marketing trend, but because it was created to solve a problem Dr. Baumann had spent her career trying to fix.

The science behind our products

Moisturizers that mimic the skin's natural barrier show a Maltese Cross Pattern when viewed under a cross-polarized microscope. This is because they have the exact ratio of lipids your skin needs.

Compare the competition

How do our competitors look when viewed under a cross-polarized microscope?

Maltese Cross patterns present throughout the entire sample. This means that Zerafite has the exact lipid ratio needed to hydrate and strengthen your skin barrier.

The Maltese cross pattern is weak and irregular which is not ideal to protect the skin from dehydration and irritation.

There is no maltese cross pattern at all because this cream does not use the optimal 1:1:1 ratio of lipids.

This is a gel formulation and does not display a maltese cross pattern. Some recrystallization of ingredients can be seen which can injure the skin barrier.

There is no maltese cross pattern and there is some crystallization of ingredients that can interfere with the natural skin barrier.

There is no maltese cross patten. It looks like there is precipitation of some of the ingredients that would interfere with the skin barrier.

Learn About The Maltese Cross Pattern

This podcast showcases our founders, Dr. Leslie Baumann and Dr. Jong-Kyung Youm explaining why having Maltese Cross patterns in your moisturizer is key to having a strong and healthy skin barrier that stops recurring dryness.