Interesting Facts about Sunscreen

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Many think when the weather is cloudy during the day, safe for the skin without using sunscreen. Because when the air is cloudy during the day, sunlight will not damage the skin. However, in any situation, during the day, you should wear sunscreen. There are some interesting facts from the sunscreen you need to know.
A good sunscreen should be able to protect you from skin damage, aging skin and prevention of skin cancer that is dangerous. This is especially important when you are doing activities in the sun. Some things that may not be considered important to note that you can maximum use sunscreen.

Additional materials Sunscreen Destructive
Sunscreen, oxybenzone and sometimes added material that serves ocyinoxate counteract the effects of sunlight. But apparently, these materials can cause skin irritation and interfere with hormones in the body. Other substances commonly added is retinyl palmitate which is another form of vitamin A. The negative effects of this content is that it can cause abnormal skin tissue.

Sunscreen Not Protects from UVA
SPF 15 or SPF 30 - You may often see this label when buying sunscreen. The figure shows the ability to protect against UVB rays that can cause sunburn. Sunlight consists of UVA and UVB. UVA rays that often can not be protected by the use of sunscreen. The adverse effects of UVA is that it can cause aging of the skin and skin cancer. To get protection from UVA, choose a sunscreen that contains titanium dioxide, zinc oxide and avobenzone.

Meaning SPF
Sunscreen labeled SPF 30 (Sun Protection Factor) does not mean it will protect you 2 times more than the use of SPF 15. Likewise with sunscreen labeled SPF 50 or SPF 100. The fact is that the figure is the ability to filter UVB sunscreen, SPF 15 can filter out 93% of UVB, SPF 30 filters out 97%, SPF 50 filters out 98%, and SPF 100 to 99%. The difference is not up to 2 times the SPF labels are written. Select the proper use is depends on your skin type. If normal skin can use an SPF of 30, while a sensitive klit can choose a sunscreen with a higher SPF.

Expires Sunscreen
Although your sunscreen expiration date has not yet arrived. Not necessarily sunscreen is still safe to use. The average period until the expiration sunscreen is for 3 years, but if you keep it properly. Sunscreen should be stored at a cool temperature. Let sunburnt while you are at the beach or pool can cause sunscreen to be damaged. Put it in a bag to protect sunscreen.

Natural Sunscreen
Tomatoes, guava, grapes and watermelon is a fruit that is good for the skin because it contains lycopene. Cooked tomatoes will produce higher levels of lycopene. Substance lycopene can serve as a natural sunscreen from the body. Consume can help skin better withstand the adverse effects of UVA and UVB. However, the protection of sunscreen to protect from the outside is still needed when you undertake activities in the sun.

How to Use Sunscreen
When you use a sunscreen does not mean you have fully protected. This does not mean you can bask too long in the sun for the use of sunscreen. These facts can help you to choose the appropriate sunscreen.

Apply sunscreen in sufficient quantities and applied back every two hours or when the body sweat a lot, or if you have been out of the water at the beach or pool. Water and sweat can make a smear of sunscreen flushed from the body. More secure to protect the body, can wear protective clothing, hats and wherever possible avoid activities under the blazing-hot sun during the day.

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