Articles of category "Sunscreen mechanism of action"

According to the latest research by ecologists, the intensity of ultra-violet beams ranges from 200 to 400 nanometers. The superfluous intensity can negatively influence the human health. To protect the skin from ultra-violet beams, cosmeticians recommend using sun-protection creams or other cosmetic, containing special UV filters. This article will tell you about how the sun protection factors work in the sunscreen.

Sunlight is absolutely necessary to maintain human life. However, superfluous quantity of solar beams can traumatize skin cells. Damaged cells are no longer capable to function properly. As a result, skin cells grow old prematurely, perish or start the regenerating process, which causes malignant tumors. To prevent pathological cell changes, it is necessary to protect the skin, using special sun-protection cosmetic.