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Centella Asiatica
Titrated Extract
of Centella Asiatica has a long history of use in Europe as a
wound-healing drug. It is also known as Hyrocotyl(e).
Combined with
other skin-regenerating and soothing agents, such as L. Proline (an
essential amino acid), Aloe Barbadensis extract, Cucumis
Extract, Lavandula Angustifolia extract and Mimosa
Tenuiflora bark extract, Centella is a gentle, all-natural
and highly
effective therapy for rosacea,
proven effective both in clinical trials
and in
everyday rosacea treatment practice.
Centella
(also known as Gotu Kola, Tiger Grass and Indian Pennywort) is a
perennial plant which grows in a
creeping manner
and grows vigorously around the Indian Ocean.
The use of
Centella Asiatica in the management of dermatological conditions has
a long tradition in its native regions where it is used for the
following:
-
As a support for
the faster healing of small wounds;
-
In the treatment
of burns, itching and insect bites;
-
As an oral
preparation for atonic wounds and hypertrophic healing.
Despite its long
history of traditional use, Centella only appeared in the Codex
in 1884 (relatively late for Western medicine) and the first dry extract
was not created until 1941, three years before its triterpenoid
molecules were isolated by the French scientist, P. Boiteau.
The three
triterpenes responsible for the healing and regenerative action of
Centella
work to stimulate the skin's fibroblasts,
resulting in an increase in the tensile strength of the tissues and the
improvement of its natural defenses.
A fortunate side
effect of this action is an increase in
skin firmness,
making Centella an ideal therapy for the
treatment of rosacea
in patients with maturing skin, or
anti-aging concerns.
The
active constituents of Centella Asiatica are pentacyclic
triterpenoids
which are found as genins (asiatic and madecassic acid) and heterosides
(asiaticoside and madecassoside).
Especially
interesting for the
treatment of rosacea
are the triterpenoidic molecules, which have both
regulating and activating functions
that
act on the collagen present in the skin (and in numerous other organs if
so used).
Intralderm Soothing Gel for Rosacea
contains a perfectly standardized extract of
Centella Asiatica
and is
of pharmaceutical quality. Isolated in purified fractions, free genins (asiatic
and madecassic acids) and asiaticoside, these active ingredients are
combined in constant proportions to guarantee optimal activity.
The addition of
L. Proline amino acid, Cucumis extract, Lavandula Angustifolia
extract, Aloe Barbadensis extract and Mimosa Tenuiflora
bark extract complete the treatment by providing soothing, lightly
astringent, lightly moisturizing and toning effects for the capillaries
and skin as a whole.
Mimosa
subtly improves circulation in the skin to help clear persistent redness
and blotchiness.
Studies have
shown that wound chambers exposed to
therapeutic levels of Centella
are characterized by increased dry weight, DNA, total protein, collagen,
and uronic acid contents. Peptidic hydroproline was also increased,
showing an increased remodeling of the collagen matrix in the wound.
Asiaticoside
exerted a preferential stimulation of collagen synthesis and was active
at low doses only. In short, skin health is enhanced in biologically
meaningful ways.
In addition to
collagen,
the three components were also able to stimulate glycosaminoglycan
synthesis (glycosaminoglycan synthesis was also shown in a study by
DelVecchio et al, 1984.).
In
healthily functioning skin, the major components are collagens type I
and III.
In ending,
Centella Asiatica
and specifically the
Centella Asiatica as found in Intralderm Soothing Gel for Rosacea
and as associated with the therapeutic benefits of Cucumis ,
Lavandula Angustifolia, Aloe Barbadensis and Mimosa
Tenuiflora bark extracts has revealed astonishing curative
properties for the
treatment of fragile capillaries,
skin
damage and a multitude of skin disturbances typically found in
rosacea cases.
Moreover, based
on the test results outlined above, Intralderm Soothing Gel for for
Rosacea is clearly of great value with regards to supporting overall
skin health
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