Useful and necessary sunscreen

With the advent of warm days and bright sunshine we all want to get a nice tan and that looks so chic on a woman's body.However, we all know that we are exposed to harmful UV rays, so you need to help your skin and use sunscreen.

Its main function is to protect the skin from harmful solar radiation, so we must always pay attention to the fact that on the tube was indicated SPF-factor.One unit of this indicator represents 15 minutes of safe exposure to the sun, so the higher the number indicated on the package, the longer you can freely in the sun.

more sunscreen is waterproof.This means that even when your stay in the water, whether it's the pool or the sea, it remains on the skin and keeps it protected.However, it should be remembered that a long stay in the water reduces the duration of the cream.

Sunscreen should easily cover the skin supple film, and easily smeared.Apply this means preferably after cleansing and toning, just before the exit to the open air.

should know that UV rays are of t

hree types: UV-A (the most insidious rays, which do not cause burns, but have irreversible carcinogenic effect on the skin), ultraviolet B (rays that contribute to the development of the skin vitamin D and melanin, which causes rednessskin), UV-C (the most dangerous, we can say the deadly rays, which is filtered out by the ozone layer of the atmosphere and do not reach us in our latitudes).

are going to go to rest, many are asking the question, how to choose a sunscreen.Therefore, you must know that there are two basic kinds of creams - those that shield the rays and those that block them.

Sunscreens which shield the sun's rays form a film on the skin, which absorbs ultraviolet light.However, such creams miss A rays and effectively protect only against ultraviolet B.It is best to use a tool that contains Parsol or avobenzol effectively protect against the A and B rays.

blocking creams are made of finely grind mineral pigments that remain on the skin surface and thus physically reflect ultraviolet A and B.

Sunscreen is not just for kids contain high index sun protection factor: it has moisturizing agents which favorably affect thethe baby's skin.Also, the children's cream contains hypoallergenic ingredients to protect the delicate skin of the baby.

Keep in mind that the shelf life of sunscreen - about six months from the date you opened the tube and started to use it.It will last longer if it is put on the bottom shelf in the refrigerator or in a cool place.However, if the color, texture or smell of the cream changed, the use of such products is not recommended.

I would like to remind you that you need to use sunscreen 30 minutes before sun exposure.The fact that it contains ingredients that protect, take effect immediately.No need to rub the cream into the skin, simply apply a thin layer and give it a little time to soak it.The effectiveness of the cream with vigorous rubbing it reduced by 25%.

Remember, the level of protection cream that is intended for persons who are usually characterized by a high rate of SPF.No need to use the cream for the body to protect the face - it can cause redness or irritation of the skin, but the desired effect is unlikely to reach.

Even if you apply sunscreen to the skin, exposed to direct sunlight is not recommended for more than one hour.Be sure to use a hat and drink plenty of fluids.