Interview: The Mom Behind Magic Molecule on Skincare, Parenthood & Building a Clean Brand
From toddler scrapes to hormonal breakouts, there’s one clean skincare product we reach for again and again: Magic Molecule. And behind this do-it-all spray is a mom on a mission.
Chelsea Kerzner, co-founder of Magic Molecule, joined us for an inspiring conversation about how a medical-grade solution became a must-have in our daily routines. Safe enough for baby eczema, effective enough for adult acne—Magic Molecule is built around hypochlorous acid (HOCl), a naturally occurring compound used in hospitals that’s finally getting the clean skincare spotlight it deserves.
We talked to Chelsea about how she discovered this “magic” ingredient, how she balances startup life with motherhood, and what makes this product so unique in the world of non-toxic living.
What Is Magic Molecule?
Magic Molecule is a single-ingredient hypochlorous acid spray that’s FDA-cleared as a wound cleanser—but its benefits go far beyond scrapes and cuts. It fights bacteria, reduces inflammation, and supports the skin barrier, all without any preservatives, fragrance, or sting.
Chelsea and her husband, Justin, launched the brand after realizing this powerful molecule could help families like theirs solve everyday skin issues—safely. As a mom, Chelsea loved that HOCl was gentle enough to use on her baby but effective enough for her own skin concerns. And unlike many brands that make claims without transparency, Magic Molecule is the only consumer-facing HOCl product with FDA clearance.
“There’s a lot of ‘clean’ out there that isn’t actually clean. We wanted to go beyond buzzwords and make something that’s backed by science, verified by the FDA, and still gentle enough to spray on your baby’s face.”
Chelsea on Building a Clean Brand
One of the most powerful parts of our conversation was hearing Chelsea talk about building a business as a mom—and how she’s navigated startup life while staying rooted in her values.
Here are a few highlights from the interview:
On choosing HOCl
“I loved that it was already being used in hospitals and had science behind it. But no one was talking about how great it was for everyday skincare. I wanted to make it accessible for families like ours.”
On starting a business with her husband
“We both bring different strengths, and I think having a shared vision really helps. But it’s not always easy! We’ve had to set boundaries and be really intentional about our time.”
On clean beauty marketing
“There’s so much greenwashing out there. We didn’t want to be another brand throwing around buzzwords. That’s why we pursued FDA clearance—it was a way to show we’re serious about safety and efficacy.”
On being a working mom
“Some days are really hard. But I think being a mom gives me a different kind of clarity—when you know what really matters, it shapes how you build and what you prioritize.”
Chelsea’s Second Favorite Product
After Magic Molecule, of course. Chelsea says that lately she’s been using this morning and night face oil by Behrhaus and that it has “literally changed my skin.”
Chelsea Kerzner is a mother, podcast host, and co-founder of Magic Molecule — a skincare brand redefining healing with its patented hypochlorous acid formula. From tattoo aftercare to diaper rash, Magic Molecule treats over 50 everyday skin issues, earning the trust of parents, pros, and practitioners alike. On her podcast Missionary, she explores the complexities of motherhood and womanhood through honest, unfiltered conversation.
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This simple-but-mighty spray does it all—diaper rash, breakouts, bug bites, and more. Here’s why Magic Molecule is the one clean skincare product we actually use every day (and won’t shut up about).