sunblock
sunblock

Use of sunscreen or sunblock is one way to protect skin from the sun. Curious about the workings of our sun block on your skin? Let’s find out.

The sun rays contain two types of ultraviolet rays that are harmful to the skin, the UVA and UVB. UVB is the mastermind behind the burning of our skin when hot to stand. While UVA resulting smooth wrinkles in the skin.

Therefore, when choosing sun block, note the right content in it. Most only contain SPF sunblock (Sun Protection Factor). SPF is only able to block UVB alone. Usually that can block UVA block is written ‘Broad Spectrum Protection’.

Should wear sunblock 15-30 minutes before leaving the house. This block is intended to advance and penetrate the skin can get maximum protection.

All the block is only effective for two hours. After that you apply sun block to reset the body. Although you waterproof sunblock, but still no longer maximum effectiveness after two hours of usage.

Do not forget to wear sunblock evenly in the body. Areas such as behind the ears and neck often missed. Do not let your skin because the use of sun block stripes are uneven.