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 Modern manufacture of cosmetic products
more and more often uses the advanced nanotechnology for the development and
production of new products. Nanotechnology is the science that scrutinizes the crucial
particles and operations done with particles. The size of nanoparticles is 80000
times less than thickness of a human hair. The use of nanotechnologies in
production of sunscreen lotions gives opportunity to make these skin care
products with the high level of SPF. Nanocosmetics is becoming more and more fashionable
with every year, and the manufacturers still practice making experiments in vitro
searching for newer and even more efficient skin care products.
The ingredients for nanocosmetic products
include active nanoparticles that, due to their finer size, are able to
penetrate deeply into the epidermis and derma of the skin of the human being
and bring inside the nutrients and active components developed to struggle with
ageing cells.
The nanoparticles also stimulate the skin
to produce the collagen it is to produce by nature that improves skin
elasticity and turgor. Thus, nanocosmetic products can not only prevent but
also reduce visual wrinkles, reconstruct the facial contours and even correct
the breast shape. The effect can be compared to that of non surgical lifting
procedure.
For the active components to move through
intercellular membranes, the nanoparticles are inserted into the special
carriers called nanosomes that contain microelements and vitamins. These
nanocomplexes allow solving lots of problems. The extrication of components
occurs deep in the skin layers, exactly where the cells need this or that particular
element from the nanocomplex.
Skin care products manufacturers state that
nanocosmetics are able to suspend the ageing process revealing its cause at the
cellular level. Skin cells do not perceive its actions as something invasive,
because their interaction is based upon natural processes. Launching the
natural process of skin cells regeneration nanocosmetics intensifies microcirculation
in tissues, increases skin protective capacities and cells vitality, activates
metabolic process and extraction of toxins and bacteria. As a result the
renovated skin looks healthy, young and soothe.
However, some scientists show their concern
over the usage of nanotechnologies in cosmetic production. They suppose that we
cannot be sure totally in protective, corrective and effective capacities of
nanocosmetic products from the point of safety since they are not yet proved to
be safe for the health.
Due to their fineness, nanoparticles can
penetrate into the blood circulatory system and get accumulated in the tissues
and internal organs. The point is that the precise evaluation of nanotechnology
impact on the health of the human being is available only after serious and
long-term researches are done.
Currently, the higher efficiency of
nanocosmetic products has the shade of some uncertainty in regards of safety.
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