Monday, August 15, 2011

Understanding SPF and UV protective factors against

Understanding that we evolved to protect our skin from the sun's rays striking in the 1990s, and the rapid adoption of sun protection on the lead measured in the SPF or sun protection factor. These creams or lotions to block the work or to reflect the proportion of ultraviolet (UV), which we are exposed when the sun seems to have.

General Protection SPF levels can start every five and go for 50 +, with higher numbers provide better protection. Because sunscreen is very important to make sure you apply lotion or cream for at least 20 minutes before sun exposure, so that time, the skin must be effective. This should be repeated after swimming, water-resistant formula that should be used when in a humid climate, with outdoor activities or swimming. Sunscreen should have a variety of types, this means that both UVA and UVB rays are blocked.

Therefore, we believe that we are protected when we smear on sunscreen products, while in the sun and sand play all day. Skin cancer is caused by too much UV radiation, and "tan" that we really attractive as a byproduct of the leisure damage in skin reaction to UV rays. To really protect your skin during outdoor activities, especially on the coast, is also important to wear protective suits Sun

This jersey sunscreen works closely with sunscreen and provides a higher level of protection. Fabric or garment is UV protection factor (UPF) is in the range 2 to 50 + are measured. The best sun protection clothing, resulting in an estimated 40-50 + and the line of the world's leading swimwear with 50 + UPF. Level of protection that really stuck at 98% of UV radiation because it has 50 times the protection of the skin that are not protected and allow only 1/50th of ultraviolet radiation through the tissue and skin.

The best protection against ultraviolet radiation is a combination of strong power of SPF and UPF, with a high sun protection factor rating at regular intervals, always wear sun protection UPF 50 + for clothing and equipment such as hats and big sunglasses additional protection. Finally, as time passes, the amount of UV radiation reaching the earth is expected to increase every day, however, it is important that we all measures to protect the sun can lead us.