This brand-new invention from Europe will
solve the main problem of all topical anti-hairloss
products - skin penetration. Until today they
were only two possibilities to infiltrate
an active substance direct and free of side
effects to the cells of the deeper skin layers.
Either by the systemic application of drugs
in form of pills or injection or by means
of topical applied chemicals (mainly acids).
The disadvantage of both methods is that only
a few percent ( f.e. less than 3 % of Minoxidil
penetrates the skin !) of the substance reaches
the lower skin layers. The discovery of liposomes
improved the skin penetration of a number
of substances significantly but the use of
the Dermaroller will improve this even further.
The Dermaroller is a cylinder-shaped instrument
studded with tiny, almost invisible 192 micro-spikes.
They are so short (0,13 mm) and so slim (0,08
mm) that they just set an invisible
micro-perforation in the uppermost skin layer
(stratum corneum). This perforation
will be closed again within 1 hour.
Through these infiltration channels the
active substance is delivered directly
to the dermis.
This dynamic infiltration
technique has unquestionable advantages.
It is efficient and free of pain. The Dermaroller
is a byproduct of cosmetic research and
clinically tested for the use with liposomal
products but can be used with a variety
of anti-hairloss products - even homemade
preparations.
The liposomes can penetrate the scale-like
layers of the stratum corneum with
some percent. From this depot they slowly
seep through the epidermis towards
the lower dermis.
The dermaroller micro-spikes set fine
infiltration channels through which the
liposomes
reach the dermis directly. In comparison to a usual topical preparation an
improvement of skin penetration by the factor of 40 is achieved. The infiltration
channels are closed again within minutes.
With the help of the most advanced technology,
the so-called confocal laser scanning photography,
science managed to get a deeper insight
into the skin. In order to make such photos
a lipophilic fluorescent probe was incorporated
in liposomes and applied on the skin. Three
hours later the penetration of the liposomes
through the stratum corneum were
pictured under the scanner-microscope.
conventional
(f.e. regular Minoxidil )
liposomal
product ( f.e. Lipoxidil )
liposomal
+ Dermaroller
Here the written results:
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