Posts for Korean Cosmetics
Continued...
Among cosmetic sun protection agents are two types - physical and chemical:
Physical filters reflect the radiation according to the screen principle.Chemical filters absorb and block solar rays.
Physical filters, in the language of chemistry, are titanium dioxide and zinc oxide.Substances with such a composition form a layer that reflects on the skin, while not reacting with the skin, which allows to talk about their hypoallergenity and absolute safety even for young children.
Chemical filters penetrate the upper layers of the skin and block the penetration of solar rays.As chemical filters are used cynamates, salicylates, benzofenons.They are lightly in texture, quickly absorb and as comfortable as possible when applied, but the disadvantage is that they can cause allergic reactions.
As for solar rays, their 3 types are UVA, UVB and UVC.
UVA-rays are 95% of all the ultraviolet, and it is due to the appearance of pigmentation, wrinkles and other signs of photostarry - they, deeply penetrated into the skin, destroy collagen compounds.
UVB rays contribute to the appearance of a golden shade, however, in the case of burns, it becomes the direct cause of cancer (melanomas)
UVC-rays (the most dangerous) - holds the ozone layer and they do not penetrate through the atmosphere.UVC rays are very radioactive and protection against them has not yet been invented.
It is important!Titanium dioxide reflects only UVB rays, zinc oxide protects against both types.
So, for effective and secure protection, you need to choose a wide-spectrum sanskrin with protection against types A and B of radiation.But the most reliable means are considered, which include both chemical and physical filters, as two mechanisms of protection work.
Let the sun give you good emotions.
Among cosmetic sun protection agents are two types - physical and chemical:
Physical filters reflect the radiation according to the screen principle.Chemical filters absorb and block solar rays.
Physical filters, in the language of chemistry, are titanium dioxide and zinc oxide.Substances with such a composition form a layer that reflects on the skin, while not reacting with the skin, which allows to talk about their hypoallergenity and absolute safety even for young children.
Chemical filters penetrate the upper layers of the skin and block the penetration of solar rays.As chemical filters are used cynamates, salicylates, benzofenons.They are lightly in texture, quickly absorb and as comfortable as possible when applied, but the disadvantage is that they can cause allergic reactions.
As for solar rays, their 3 types are UVA, UVB and UVC.
UVA-rays are 95% of all the ultraviolet, and it is due to the appearance of pigmentation, wrinkles and other signs of photostarry - they, deeply penetrated into the skin, destroy collagen compounds.
UVB rays contribute to the appearance of a golden shade, however, in the case of burns, it becomes the direct cause of cancer (melanomas)
UVC-rays (the most dangerous) - holds the ozone layer and they do not penetrate through the atmosphere.UVC rays are very radioactive and protection against them has not yet been invented.
It is important!Titanium dioxide reflects only UVB rays, zinc oxide protects against both types.
So, for effective and secure protection, you need to choose a wide-spectrum sanskrin with protection against types A and B of radiation.But the most reliable means are considered, which include both chemical and physical filters, as two mechanisms of protection work.
Let the sun give you good emotions.
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Viktoriia Ishchenko
 Belaya Tserkov 10 0
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Available for hire
10 Safes completed
On the service 9 years