
A complete system built to protect collagen and future-proof skin
The OS-01 Peptide™
Engineered to address cellular senescence, a leading driver of visible skin aging
Non-nano zinc oxide
Protects against UV aging and damage with mineral broad spectrum SPF 30+ defense
4 potent antioxidants
Combat oxidative aging from environmental stress
OUR APPROACH
Led by science, not hype
OUR BREAKTHROUGH PEPTIDE
OS-01: the new standard in peptide technology
Think of OS-01 as a reset button for your skin, helping clear away the senescent cells that cause wrinkles, hyperpigmentation, and crepiness. As the first peptide scientifically proven to reduce cellular senescence in the skin, OS-01 does what other peptides can’t. 01
6 visible signs of senescence
The Reference Lab
Scientifically proven, visible results.
A daily skin longevity treatment scientifically proven totarget the root cause of skin aging so body's skin feelshealthier and looks younger.
How OS-01 Works
OS-01 works by switching off the senescent-or aging-cells that drive aging of your skin, transforming skin to behave like its younger self.
Scientifically proven to:
01
Support cellular repair o1
02
Boosts biomarkers associated withcollagen and hyaluronic acid o1
03
Improve barrier function andepidermal thickness o1
800+
Peptides Screened
We screened over 800 peptides to develop OS-01: The firstpeptide proven to reverse skin's biological age o1 by reducingsenescent cell accumulation. o2
7+
Years of Research
Our approach is research-first, leveraging evidence-baseddata to navigate the complexities of human biology.
17+
Patents and Publications
Our proprietary technology, including our rigorous in-houseR&D process and the OS-01 peptide, is supported by three
01
Tremella Fuciformis Sporocarp MushroomExtract
Up to 40Ox times more moisturizing than normal hyaluronicacid, this mushroom extract works with glycerin and beet-derived betaine to greatly enhance skin softness andmoisture.
02
Sulforaphane
A potent antioxidant phytonutrient with antimicrobial andanti-inflammatory properties.
03
Saccharide Isomerate
A prebiotic shown to support the healthy bacteria on skin.
See your skin transform
01
Instantly
Hydrated and soothed skin.
02
Within 2 weeks
Sustained hydration and smoothness,with improved skin barrier.
03
3 Within 8 weeks
Stronger, more resilient skin with reducedsagging and flakiness.
Frequently Asked Questions
What are peptides?
What are peptides?
Peptides are short chains of amino acids. They represent a broad class of molecules with many jobs, from forming the building blocks of larger proteins to acting as cellular messengers. Peptides found naturally in the body (called endogenous peptides), play a crucial role in tissue growth, hormone regulation, and other biological processes. Exogenous peptides, which can be injected, ingested or delivered topically like OS-01, can send out signals to skin cells to trigger collagen and hyaluronic acid production, aid in cellular repair, and help strengthen the skin barrier.
How does OS-01 work?
How does OS-01 work?
OS-01 reduces the accumulation of senescent cells. These cells release inflammatory chemicals that cause neighboring cells to become dysfunctional, kicking off a domino effect in skin and accelerating skin aging. By reducing this inflammatory response, OS-01 helps prevent the accumulation of senescent cells in skin, improving key skin aging biomarkers and keeping other skin cells healthy and thriving.
Who is OneSkin for?
Who is OneSkin for?
OneSkin is for everyone. Whether you’re taking a preventative approach or want your skin’s health and appearance to reflect how you feel on the inside, our scientifically proven products work at the cellular level to keep your skin looking, feeling, and acting younger and healthier as you age.
What skin concerns does OneSkin address?
What skin concerns does OneSkin address?
Through lab studies and clinical studies, our products have been shown to combat the visible and invisible signs of aging, from collagen loss and thinning skin to a compromised barrier function.
How long does it take to see results?
How long does it take to see results?
With daily use, you can expect to see visible results within 12 weeks, though some people see changes even sooner. This time frame allows OS-01 to work at the cellular level, improving the long-term health and appearance of your skin.



