OneSkin

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OneSkin Skin longevity powered by the OS-01 Peptide™—our breakthrough peptide engineered to reverse skin’s biological age.

We use data-driven science to achieve revolutionary products. Sound science is only performed if based on integrity, courage to break paradigms, collaboration and trust. Those values are in our DNA, guiding everything we do.

Still thinking about last night in New York. 🗽So grateful to everyone who joined us for The Density Shift, Decoded—an ev...
10/01/2026

Still thinking about last night in New York. 🗽

So grateful to everyone who joined us for The Density Shift, Decoded—an evening of science and connection with our co-founders Carolina Reis de Oliveira and Alessandra Zonari Scheel

Special thanks to Dr Vonda Wright | Surgeon for her perspective on women’s longevity, and Priya Rao Healy for moderating such a thoughtful conversation.

We talked about the biological shifts of midlife—and why understanding your biology, not fighting it, is the key to aging on your own terms. Plus, celebrating the launch of OS-01 FACE RICH CREAM, our newest innovation in skin longevity 🔬

There’s a moment when your skin stops playing by the usual rules—and most of us are never told why.That’s the gap we bui...
09/25/2026

There’s a moment when your skin stops playing by the usual rules—and most of us are never told why.

That’s the gap we built this around. Not another “drink more water,” but the real biology behind why skin stops holding onto hydration and firmness the way it used to.

OS-01 FACE RICH CREAM was engineered for that same biology—working with your skin’s structure, not just sitting on top of it.

What does life at your peak look like?It’s a question that shaped OS-01 FACE RICH CREAM from the start. Engineered aroun...
09/24/2026

What does life at your peak look like?

It’s a question that shaped OS-01 FACE RICH CREAM from the start. Engineered around the biology of aging skin, it was created to help skin keep pace with how you feel—and how you live.

So we asked our OS-01 FACE RICH CREAM muses what life at their peak looks like to them.

Portraits of Longevity, in their own words.

Meet the all-new OS-01 FACE RICH CREAM—a new generation of rich cream, engineered around the biology of aging skin.Becau...
09/22/2026

Meet the all-new OS-01 FACE RICH CREAM—a new generation of rich cream, engineered around the biology of aging skin.

Because for aging skin, adding moisture is only half the battle. Skin also needs help holding onto it.

Powered by the OS-01 Peptide™ and a Dual-Phase Hydration System, it delivers deep, immediate hydration while supporting the structural integrity skin needs to retain moisture.

The result: skin that looks firmer, feels more resilient, and stays deeply hydrated for longer—advancing skin longevity with every application.

09/18/2026

What if the future of hydration isn’t about adding more moisture—but changing how skin retains it?

After 10+ years studying the biology of skin aging, our scientists developed a new approach to rich creams: one that goes beyond surface hydration to target the age-related biological changes that compromise skin’s ability to retain moisture over time.

Introducing OS-01™ FACE RICH CREAM—powered by the OS-01 Peptide™ and scientifically engineered for skin longevity.
A new approach to hydration is coming 9/22.

Comment “RICH” to join the waitlist, then check your DMs to complete your signup.

09/18/2026

The future of hydration is powered by longevity science—and it’s coming soon.

9/22.

From lab to life → a behind the scenes look at our recent shoot.
09/11/2026

From lab to life → a behind the scenes look at our recent shoot.

09/10/2026

Skin is your largest organ. Yet most skincare routines stop at the neck.

Daily exposure to environmental stressors can weaken the skin barrier over time. Consistent care helps build resilience, supporting its ability to protect itself.
OS-01 BODY MOISTURIZER is proven to increase skin barrier resilience by 41% after 12 weeks.¹

¹oneskin.co/disclaimers

09/08/2026

The making of OS-01 HAIR. A lightweight serum to reduce visible shedding + boost hair density.

09/01/2026

Skin aging doesn’t happen cell by cell. It spreads.
When a skin cell becomes senescent, often called a “zombie cell,” it stops functioning normally but doesn’t die. Instead, it releases inflammatory factors and tissue-breaking enzymes that push neighboring healthy cells into that same dysfunctional state. One senescent cell becomes several. Several becomes a cascade.
That’s how a small, localized issue turns into visible aging across the skin: inflammation builds, repair slows, and the surrounding tissue ages faster than it should.

The OS-01 Peptide™ works by penetrating the top layers of skin to help healthy, younger cells multiply. It strengthens the skin barrier and reactivates collagen production, restoring skin health so it looks and behaves like younger skin.

“By preventing senescent cells from releasing pro-aging factors, we can prevent healthy cells from becoming zombies, containing the spread of senescence and slowing down skin aging.”
— Alessandra Zonari, PhD, OneSkin Co-Founder and Chief Scientific Officer

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953 Indiana Street
San Francisco, CA
94107

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