OUR RESEARCH & EXPERTISE
By The Numbers
40 YEARS
of Night Science Research & Discoveries
51 PATENTS
Markers of Scientific Achievement
1 FIRST-EVER CLINICAL SLEEP STUDY
Groundbreaking Research with Case Western Reserve
36 PUBLICATIONS
& Conferences Globally
DID YOU KNOW?
Skin is different at night.
Protect by day. Renew by night.
Like our entire body, skin has a natural circadian rhythm.
It has very different actions during the day versus the night.
YOUR SKIN
- ▪ Protects
- ▪ Has a stronger, thicker barrier
- ▪ Produces the most oil
- ▪ Has a higher pH level
It strengthens its protective defenses
against environmental assaults.
YOUR SKIN
Every Night
- ▪ Renews itself following the damage of the day
- ▪ Is more prone to moisture loss
- ▪ Produces the most collagen
- ▪ Has a more permeable barrier
It re-energizes with its critical renewal process
that peaks while we sleep.
When your skin’s “clock” and critical night renewal
are disrupted by everyday life—a busy calendar,
endless scrolling and especially poor sleep—
it shows on skin.
Pioneering Sleep Science
Poor Sleep. Skin Aging.
What’s the Connection?
In a first-ever clinical study with Case Western Reserve,
Estée Lauder showed that poor sleep can double signs
of aging. Sleep-deprived skin can experience a
weaker barrier and dryness, loss of firmness, more
uneven skintone, and increased lines.
The solution? Advanced Night Repair Serum
with our exclusive Night Peptide.
It strengthens skin’s barrier. Intensely hydrates.
Visibly evens skintone and reduces the look of lines.
Pioneering Sleep Science:
Continuing The Legacy
A recent endowment from Estée Lauder has
established an epigenetics fellowship at
The University of California, Irvine in honor
of the late Paolo Sassone-Corsi, PhD.
Paolo worked with Estée Lauder to explore
new discoveries in skin science including
its circadian rhythm.
Discover the Power of Night
Learn more about our pioneering sleep science and expertise.
Your Dream Routine