OUR SCIENCE

POWERED BY OS-01, the peptide proven to reverse skin aging

The first peptide proven to reverse skin’s biological age 01,02,03
by preventing the accumulation of senescent cells. 01,02

OUR SCIENCE

POWERED BY OS-01, the peptide proven to reverse skin aging

The first peptide proven to reverse skin’s biological age 01,02,03
by preventing the accumulation of senescent cells. 01,02

HOW OS-01 WORKS


HOW OS-01 WORKS


senescent cells

Cellular senescence is a root cause of aging.

Over time and with increasing environmental exposure, your cells experience DNA damage. As this damage accumulates, they enter a state of dysfunction called senescence.
Often called “zombie cells,” senescent cells secrete pro-aging factors that drive healthy neighboring cells to age faster and become senescent as well. As more cells become “infected”, the body experiences:

01


Increased Inflammation
02

Suppressed Immune Function
03

Increased Expression of Pro-Aging Genes
LEARN MORE ABOUT HOW CELLULAR SENESCENCE IS CENTRAL TO AGING

senescent cells

HEALTHY CELLS
 (BLUE)SENESCENT CELLS (GREY)

Cellular senescence is a root cause of aging.

Over time and with increasing environmental exposure, your cells experience DNA damage. As this damage accumulates, they enter a state of dysfunction called senescence.
Often called “zombie cells,” senescent cells secrete pro-aging factors that drive healthy neighboring cells to age faster and become senescent as well. As more cells become “infected”, the body experiences:

01


Increased Inflammation
02

Suppressed Immune Function
03

Increased Expression of Pro-Aging Genes
LEARN MORE ABOUT HOW CELLULAR SENESCENCE IS CENTRAL TO AGING

The more senescent cells you have, the older your skin acts.

As more senescent cells accumulate, your skin experiences accelerated skin aging, including visible signs like wrinkles, loss of elasticity and firmness, crepiness, and thinning.

01


Reduced production of collagen, elastin, and hyaluronic acid

02


Decreased epidermal thickness
03

Compromised barrier function
04

Decreased elasticity & strength

The more senescent cells you have, the older your skin acts.

As more senescent cells accumulate, your skin experiences accelerated skin aging, including visible signs like wrinkles, loss of elasticity and firmness, crepiness, and thinning.

01


Reduced production of collagen, elastin, and hyaluronic acid

02


Decreased epidermal thickness
03

Compromised barrier function
04

Decreased elasticity & strength
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.
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.

meet os-01

Reduce cellular senescence in your skin with OS-01

Our breakthrough OS-01 peptide boosts DNA damage repair in senescent cells, preventing them from secreting pro-aging factors.01,02 This effectively stops the spread of senescence and reduces your skin’s biological age at the cellular level.01,02,03
The result? Healthier skin that looks, feels, and acts like younger skin for longer. 01,02,04
EXPLORE THE DATA

meet os-01

Reduce cellular senescence in your skin with OS-01

Our breakthrough OS-01 peptide boosts DNA damage repair in senescent cells, preventing them from secreting pro-aging factors.01,02 This effectively stops the spread of senescence and reduces your skin’s biological age at the cellular level.01,02,03
The result? Healthier skin that looks, feels, and acts like younger skin for longer. 01,02,04
EXPLORE THE DATA
01 Based on data from clinical studies and/or lab studies conducted on human skin samples, 3D skin models, and skin cells in the OneSkin lab. Explore more at
oneskin.co/claims
02
Zonari, A., et al. npj Aging, 2023
03
Boroni, M. et al. Clinical Epigenetics, 2020
04
Zonari, A., et al. Journal of Cosmetic Dermatology, 2024
01 Based on data from clinical studies and/or lab studies conducted on human skin samples, 3D skin models, and skin cells in the OneSkin lab. Explore more at
oneskin.co/claims
02
Zonari, A., et al. npj Aging, 2023
03
Boroni, M. et al. Clinical Epigenetics, 2020
04
Zonari, A., et al. Journal of Cosmetic Dermatology, 2024