Scientifically proven, clinically validated
On the surface, we might look like a skin care company, but just like our products, our roots go deeper. Founded as a research biotech company by an all-woman team of scientists, we thrive on data. In the lab, we analyze the effects of our ingredients and formulas on skin at the cellular level, iterating more than 60 times to optimize their benefits. Then, we confirm those findings in the real world via clinical trials. It’s through this rigorous process that you can be confident our claims aren’t just promises, they’re 100% backed by scientific evidence.
Scientifically proven, clinically validated
On the surface, we might look like a skin care company, but just like our products, our roots go deeper. Founded as a research biotech company by an all-woman team of scientists, we thrive on data. In the lab, we analyze the effects of our ingredients and formulas on skin at the cellular level, iterating more than 60 times to optimize their benefits. Then, we confirm those findings in the real world via clinical trials. It’s through this rigorous process that you can be confident our claims aren’t just promises, they’re 100% backed by scientific evidence.
Explore our featured clinical studies
All clinical studies are conducted by third-party research organizations with independent analyses and reporting.
Explore our featured clinical studies
All clinical studies are conducted by third-party research organizations with independent analyses and reporting.
Select a featured clinical study to explore:
01 Clinical Study
OS-01 Peptide Study
A third-party research organization with no affiliation to OneSkin conducted a 12-week split-face double-blind clinical study to evaluate the effects of the OS-01 peptide and OS-01 FACE, which has been published in the Journal of Cosmetic Dermatology.The findings: The OS-01 peptide significantly improves skin barrier function and skin texture.
ONESKIN CLINICAL STUDIES
01
OS-01 Peptide (Split Face)
A third-party research organization conducted a 12-week split-face double-blind clinical study to evaluate the effects of the OS-01 peptide and OS-01 FACE, which has been published in the Journal of Cosmetic Dermatology.The findings: The OS-01 peptide significantly improves skin barrier function and skin texture.
02
OS-01 FACE
A third-party research organization conducted a 12-week split-face double-blind clinical study to evaluate the effects of OS-01 FACE and the OS-01 peptide, which has been published in the Journal of Cosmetic Dermatology. The findings: OS-01 FACE significantly improves skin barrier function, texture, and radiance, and reduces the appearance of fine lines and wrinkles. Participants also perceived improvements in skin hydration, smoothness, radiance, and overall appearance.
03
OS-01 FACE (Microbiome Study)
HelloBiome, a third-party research organization, conducted a 6-week clinical study to evaluate the effects of OS-01 FACE on the skin microbiome. The findings: OS-01 FACE not only supports the microbiome, but also induces changes in the skin microbiome that may actually improve skin health and longevity.
04
OS-01 BODY
A third-party research organization conducted a 12-week double-blind clinical study to evaluate the effects of OS-01 BODY on skin, biological aging, and systemic inflammation.The findings: OS-01 BODY significantly improves skin barrier function, hydration, texture, and general appearance. Perhaps even more exciting, using OS-0-1 BODY for three months paused the participants’ biological age and significantly reduced circulating inflammation biomarker, IL-8.
05
OS-01 EYE
A third-party research organization conducted a 12-week clinical study to evaluate the effects of OS-01 EYE on skin.The findings: OS-01 EYE significantly improved elasticity, firmness, and hydration in skin around the eyes. Barrier function was significantly improved as well, which is especially important for the delicate skin around the eyes.
06
OS-01 FACE SPF
A third-party research organization conducted a comparative clinical study to evaluate the effectiveness of OS-01 FACE SPF (formerly OS-01 SHIELD) versus a top derm recommended sunscreen in reducing UV-induced sunburn and pigmentation. The findings: OS-01 FACE SPF is more effective at protecting against UV-induced sunburn and pigmentation compared to a top derm recommended brand.
