Autumn and winter sun protection against what

After the sunny summer, many women are not so keen on sunscreen, if you let the sunscreen products follow the sleeping makeup bag, you will find that after a winter, the skin not only did not become white but more black. In fact, autumn and winter also need sun protection, because the summer has passed, but due to the air clarity, the winter sun in the UV rays are very strong, the skin is never far from the sun's damage, so women should do enough sun protection homework, not to be ignored.

Autumn and winter sun protection against what

A reminder that we need to pay attention to is that sun protection is not just to prevent sun exposure so simple, not only 30 degrees Celsius above the hot sun will harm the skin? Studies on skin have shown that UV rays promote pigmentation or freckles as a result of gradual changes over time. With dry and cold air in fall and winter, UV rays are more likely to penetrate the clouds and hit the skin directly, leading to the appearance of dullness and aging, where the sequence of cells is directly damaged, causing the skin to lose elasticity, which is difficult to reverse. So the sunscreen should also be updated in time for the fall and winter season.

Get into the habit of applying sunscreen all year round

Although it is correct to say that the sunscreen will be used up in season, because the sun protection factor will slowly lose its sun protection ability with the passage of time, and then if the interval of a year, it will have little practical significance. However, a bottle of sunscreen used up does not mean that the sun no longer, so the autumn and winter sunscreen should also be prepared around.

The correct steps for sunscreen application

After washing your face, first according to the daily care procedures for facial maintenance, and then the sunscreen evenly wiped on the face, neck, chin, ears and other places, pay attention to the sunscreen sunscreen do not rub, to use the pat, because the sunscreen molecules are very large, do not rub, more massage hard to squeeze it into the pores, it is easy to "rub mud", will also block the pores, but Reduce the effectiveness of the sunscreen, when applied must be applied evenly, otherwise it will cause uneven skin tone, into a big flower face, about half an hour after applying sunscreen, and then go out.

What is the best sunscreen value in autumn and winter

The sunscreen should be selected according to the content of the day's activities outside, which is very important, because it determines how high the SPF value of the sunscreen should be used when going out. SPF value represents the effective length of sun protection, if it is going to and from work, use SPF15 or so can; if it is a winter trip, choose SPF30 sunscreen. In addition, by the sun protection factor too high products, relatively speaking, the texture will also be greasy, heavy, will be easy to produce the phenomenon of clogged pores, just because the summer sun is really fierce, so we had to pick those close to half a hundred times the sunscreen. Then in autumn and winter, because the sun is really not so exaggerated, and the pores and because of thermal expansion and contraction than the summer when some small, in order to prevent clogging pores, is the multiplier can be lowered, to give the skin some respite.

Do the right fall and winter sunscreen to double the whitening and anti-aging effect

As the clouds are thinner in autumn and winter, the light coming through is more than in summer, although less temperature, but the damage is not reduced, so the idea that the sun in autumn and winter will not tan or sunburn skin at all can be said to be unscientific. Only in the fall and winter also careful sun protection, in order to maintain the effectiveness of the summer sun protection, but also a good time to whiten and remove spots. According to our skin's metabolic function, the skin's water-oil balance is relatively stable in autumn and winter, which of course helps the penetration of whitening and anti-aging elements, plus the outer layer of sunscreen diamond protection, the later whitening effect is naturally doubled!