Our StorY

She built the one she couldn't find.

Dr. Nancy Franklin is the inventor of MDERM, a patent-pending moisturizer. She’s a Harvard Medical School graduate and board-certified dermatologist who has spent 35 years in practice, washing her hands between every patient. By the end of most weeks, her hands were as dry as many of the patients in her waiting room.

The solution should have been simple: find a moisturizer she could confidently recommend. But too many formulas on the shelf relied on petroleum-derived ingredients, silicones, synthetic polymers, and other ingredients she preferred to leave out. So, she created the moisturizer she couldn’t find - thoughtfully formulated with innovative ingredients, skin-supportive lipids, plant oils, and botanical extracts to deeply moisturize, soothe, and support hardworking, dry skin.

— Dr. Nancy Franklin

Founder & Inventor · MDERM

The founder, Dr. Nancy Franklin, MD

Dr. Nancy Franklin

MD, FAAD

01

IT Started with a plant

As she studied various plants, she learned about the unique antioxidant, moisturizing, and soothing compounds in the plant moringa, and its benefits for the skin. She partnered with a chemist who created a proprietary method to preserve the amazing compounds found in moringa.

This plant is so impressive that we named our brand after it! (The M in MDERM = moringa)

A branch of moringa with small oval green leaves against a white background."
Green moringa leaf powder in a wooden bowl, surrounded by fresh moringa leaves.

Moringa

A hand drawing a small plant with roots in white chalk on a green chalkboard.

We've got one ingredient, now what?

Dr. Franklin kept researching. What started with one ingredient turned into a larger idea for a hand moisturizer with skin-supportive lipids, plant oils, and botanical extracts. It was designed with the everyday demands of hardworking hands in mind. On top of that, she made sure the formula didn’t contain any of what she called Hell No! Ingredients.

02

03

Now we're getting somewhere

Dr. Franklin kept pushing forward, always asking, “How can I make this better?” She included squalane, a non-greasy alternative to petrolatum (a petroleum-derived oil that’s in countless moisturizers). She found that many moisturizers use synthetic or animal-derived ceramides, so she incorporated new plant-based ceramides instead.

Out

Synthetic & animal ceramides

In

Plant ceramide complex

Swatches of clear gel and white cream on a pale green background."
A swatch of white cream with ridged texture on a lavender background representing ceramides.

Plant-ceramides

Then came the disturbing part

There's plastic in your moisturizer.

Dr. Franklin learned that silicones and synthetic polymer ingredients, often called “liquid plastics,” are widely used in leading skincare brands! These chemicals are primarily added to improve how products feel. However, many biodegrade slowly or not at all, and once rinsed away, they can enter the environment. Hundreds of these non-biodegradable ingredients are used in skincare products, and millions of tons are produced each year. Significant questions remain about their long term effects on our health and the environment. Could there be a better alternative?

9/10

Leading brands use liquid plastics

500+

Types used in personal care

DO NOT

Biodegrade

A hand tipping a white jar, pouring a thin stream of clear, viscous liquid representing silicones.

CHECK THE LABEL

A lab technician in a white coat measuring white powder into a weigh boat with a small spatula representing B-silk™.
Image representing B-silk™. Shows a wavy silk sheet.

B-silk™

04

Silky smooth without the plastic

An Amazing solution

A biotech partnership inspired her to add B-silk™, a biodegradable silk protein that provides an alternative to silicone ingredients (aka “liquid plastics”), commonly used in moisturizers. It forms a thin, breathable, imperceptible layer over the skin that helps lock in moisture. It leaves your hands with a smooth, silk-like feel, because it’s silk!

Out

Dimethicone & silicones

In

B-silk™

LIQUID-PLASTIC FREE

AND OUR STORY'S JUST BEGINNING

The best ingredients in the store, built for the hands that need them most.

Mechanics

Nurses

Cooks

Stylists

Gardeners

FARMERS

Construction Workers

TAKE ME TO THE CREAM!