Aesthetic Cosmetology and Medicine,
Journal Year:
2023,
Volume and Issue:
12(5), P. 169 - 174
Published: Oct. 1, 2023
In
recent
years,
cosmetics
containing
substances
of
natural
origin
have
become
increasingly
popular.
Turmeric
and
the
bioactive
extracted
from
it,
are
subjects
research
not
only
in
medicine
but
also
to
demonstrate
positive
effects
turmeric
on
skin
conditions.
The
study
aimed
present
results
scientific
potential
applications
its
isolates
dermocosmetics.
Recents
studies
indicate
that
curcumin
isolated
has
strong
antioxidant
activity
photodamageminimising
properties.
Additionally,
due
inhibition
enzymes
responsible
for
degradation
collagen
elastin
skin,
is
expected
be
used
formulations
reduce
signs
ageing.
On
other
hand,
antiinflammatory
antimicrobial
active
can
applied
preparations
intended
acne-prone
skin.
It
important
ingredients
cosmetic
preparation
provide
stability
increase
their
penetration
into
deeper
layers
Cosmetics,
Journal Year:
2024,
Volume and Issue:
11(6), P. 205 - 205
Published: Nov. 26, 2024
This
study
aims
to
explore
the
impact
of
aging
on
skin
elasticity,
a
key
biomechanical
property
that
diminishes
over
time,
using
Cutometer
assess
viscoelastic
parameters.
Methods:
Researchers
analyzed
22
parameters
from
facial
60
women
aged
18
70.
Key
Results:
The
findings
indicate
relaxation
phase
parameters,
particularly
biological
elasticity
(R7),
exhibited
strongest
negative
correlation
with
age
(r
=
−0.62),
signifying
notable
decline
in
as
age.
In
contrast,
maximum
deformation
during
first
cycle
(R0)
and
total
area
under
upper
curve
after
10
cycles
(F4)
also
showed
significant
correlations
−0.47,
r
−0.48),
suggesting
younger
typically
presents
higher
values.
These
raise
questions
regarding
practical
applications,
presence
moisturizers
emollients
may
alter
stratum
corneum’s
properties,
thus
impacting
these
measurements.
Additionally,
ratio
delayed
instantaneous
(R6)
demonstrated
positive
0.49),
indicating
its
potential
marker
for
aging.
Conclusions:
highlights
critical
role
accurately
reflecting
changes
associated
results
offer
valuable
insights
evaluating
cosmetic
efficacy,
reinforcing
need
nuanced
understanding
how
various
interact.
contribute
ongoing
development
more
effective
anti-aging
treatments
products.
Antioxidants,
Journal Year:
2024,
Volume and Issue:
13(12), P. 1476 - 1476
Published: Nov. 30, 2024
Although
edible
flowers
have
been
historically
principally
used
due
to
their
visual
appeal
and
smell,
the
world
is
discovering
value
as
innovative
natural
sources
of
bioactive
compounds.
Cucurbita
pepo
L.
(CpL),
a
plant
from
Cucurbitaceae
family,
widely
cultivated
for
its
fruits
flowers,
which
are
rich
in
polyphenols
carotenoids—compounds
known
potent
antioxidant
anti-inflammatory
properties.
Despite
potential,
use
CpL
skin-related
applications
remains
underexplored.
This
study
aimed
comprehensively
analyze
flower
extract
(CpLfe),
focusing
on
polyphenolic
carotenoid
content
using,
first
time,
advanced
UHPLC-Q-Orbitrap
HRMS
HPLC-DAD
analysis.
CpLfe
highlighted
remarkable
activity
according
DPPH,
ABTS,
FRAP
tests.
showed
significantly
reduced
intracellular
ROS
HaCaT
(23%,
p
<
0.05)
protected
against
UVB-induced
damage
by
lowering
MMP-1
expression.
also
upregulated
genes
crucial
skin
hydration
(AQP3)
barrier
function
(CerS2,
CerS4,
CerS6).
A
placebo-controlled,
randomized
clinical
trial
further
validated
efficacy,
demonstrating
marked
improvements
moisture
retention,
wrinkle
reduction,
collagen
production
women
aged
35–55.
These
findings
suggested
that
could
be
source
compounds
recovered
able
improve
major
aging
photoaging
features.
Aesthetic Cosmetology and Medicine,
Journal Year:
2023,
Volume and Issue:
12(5), P. 169 - 174
Published: Oct. 1, 2023
In
recent
years,
cosmetics
containing
substances
of
natural
origin
have
become
increasingly
popular.
Turmeric
and
the
bioactive
extracted
from
it,
are
subjects
research
not
only
in
medicine
but
also
to
demonstrate
positive
effects
turmeric
on
skin
conditions.
The
study
aimed
present
results
scientific
potential
applications
its
isolates
dermocosmetics.
Recents
studies
indicate
that
curcumin
isolated
has
strong
antioxidant
activity
photodamageminimising
properties.
Additionally,
due
inhibition
enzymes
responsible
for
degradation
collagen
elastin
skin,
is
expected
be
used
formulations
reduce
signs
ageing.
On
other
hand,
antiinflammatory
antimicrobial
active
can
applied
preparations
intended
acne-prone
skin.
It
important
ingredients
cosmetic
preparation
provide
stability
increase
their
penetration
into
deeper
layers
