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SunCare - New Perspectives
The skin is the most environmentally stressed
organ in human beings. Not only is the skin subjected to toxic chemicals and hostile
environments, but it also is the only organ directly exposed to Ultra Violet (UV) light in
the presence of oxygen.
Consumers have become aware of the dangers
caused by unprotected sun exposure and the increasing risk of skin cancer in recent years.
But few people know that incidence rates have risen especially steeply since the mid
1970s in locations where chemical sunscreens have been heavily promoted. Chemical
sunscreens protect against sunburn but there is no scientific proof that they protect
against skin cancer. In fact, many scientists studying cancer have come to the conclusion
that sunscreen chemicals may increase the incidence of cancer.
Chemical UV filters (i. e. Benzophenone-3,
Octyl-Methoxycinnamate, Homosalate, OD-PABA etc) can become unstable and generate free
radicals by their chemical reaction to UV light. Whilst they protect against sunburn, they
may be contributing to a higher risk of skin cancer. With Chemical Sunscreens, the skin
absorbs the UV (or light) energy and has to convert it into chemical energy, which is
normally released as free radicals. Chemical Sunscreens prevent sunburn by absorbing the
UV rays while Physical Sunscreens such as Titanium Dioxide or Zinc Oxide work by
reflecting UV rays away from the skin.
We need
sunlight to maintain good health and a positive mental state. Sunlight produces vitamin
D in the skin, which is absolutely necessary for the efficient absorption of
calcium for strong bone reformation. Most of this is obtained primarily through synthesis
by UVB radiation in the skin. Lack of sunlight or the use of improper sunscreens
(sunblocks) may lead to vitamin D deficiency. Traditional sunscreens the current
gold standard of photoprotection - are inadequate to prevent our body from sunburn and a
number of undesirable skin conditions. New sunscreen products need to adequately reflect
UV rays and have the capacity to stop the chain reaction initiated by free radicals:
Antioxidants are vital to help to protect the cells against skin cancer and photoaging
changes.
¹ Journal of the
American Academy of Dermatology 48 (1) 1 19
MelanSol®,
a new generation of 100% natural sunscreen products with the super-antioxidant
Bio-Melanin is now available. Bio-Melanin is a dynamic free radical scavenger and has
a one thousand times greater capacity than vitamin E for capturing and terminating
free radicals. It protects skin cells by absorbing hazardous UV-radiations. A traditional
antioxidant is capable of capturing only one free radical at a time and is thereafter
inactivated. Bio-Melanin is capable of "recycling" these oxidized traditional
antioxidants and making them active again. Furthermore, Bio-Melanin is a significant
accelerator of our bodys own melanin production and gives a pleasant immediate tan.
MelanSol provides a dual cell protection:
Ø Reflecting UV rays away from the skin by uncoated mineral
pigments (SPF-18 blocks 95%, while SPF-30 blocks only 2% more)
Ø Free radical scavenging with the super-antioxidant Bio-Melanin
in combination with green tea and vitamin E.
UVB are
shorter wavelengths that penetrate the outer layer of the skin and are responsible for
acute UV damage (sunburn). UVA are longer wavelengths that penetrate deeper into the skin
and are responsible for chronic UV damage (causing premature skin aging, wrinkles and
sagging).
Skin
naturally uses antioxidants to protect itself from photodamage. This new generation of
sunscreen products, efficiently support the bodys own natural defense mechanism and
therefore provide the best protection from sunburn and chronic UV damage. SPF 18s of this new generation sunscreens
are adequate enough to start tanning for skin that easily burns and also for kids. Higher
SPFs can only be achieved by adding chemicals, which should be avoided as explained
above.
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