Many people think that summer is not the sun, but the skin becomes a little black, winter white cover on the back cover. As everyone knows, the UV rays in addition to our black skin, long spot, but also accelerate skin aging, the birth of wrinkles, even greatly increase the risk of skin cancer.

6 categories of people most in need sunscreen
Fair-skinned people
More soft white skin more people to pay particular attention to the sun. This is because light skin people more sensitive to light, and more likely to sunburn, which is the yellow one of the factors for skin cancer than do whites slightly less chance of types of people suffer.
Children, youth
Childhood is the most sensitive to ultraviolet light period, because the child's skin, eyes and tissues are more fragile, coupled with their outdoor activities are more exposed to sunlight a year is more than twice the time adults, so we must good sunscreen.
Studies have shown that, despite skin cancer disease in middle age, but human life by most UV damage occurs before the age of 18. Research indicates that during the 15 to 20 years old if there are five or more blistering sunburn through 5, the risk of melanoma will increase 80%.

Easy red sun man
If you find yourself once exposed to sunlight, it is prone to peeling, redness, blisters and other problems that you may be sensitive to light, the need to strengthen sunscreen.
Wear contact lenses
From the perspective of disease, suffer from acne, dermatitis, keratitis, wearing contact lenses, should pay particular attention to the sun.
Outdoor workers
A long stay in the outdoor crowd, especially to stay in the mountains, sea, water, sand, snow or concrete buildings, etc., tend to be reflected ultraviolet light, pay special attention to.

People taking antihypertensive drugs
Studies have found that taking antibiotics, diuretics, nonsteroidal anti-inflammatory drug, antihypertensive drugs, but also make the skin more sensitive to light.
Sun Equipment Competition
Sunscreen is the basis of sunscreen
The best sunscreen throughout the year to develop the habit. That the use of umbrellas, wearing sun protection clothing, sunscreen can not omit this step. Generally, workers choose SPF SPF15, PA + products is enough. If you want to go out in the summer 10:00 to 14:00, should choose SPF30, PA ++ above, preferably with water resistant sunscreen every 2 to 3 hours once painted. The higher the SPF, the greater the protection. But not the higher the value, the better, because the higher the SPF product permeability of the worse, interfere with normal skin and respiratory secretion, increase skin irritation or allergic opportunities.

Sun umbrellas are an important tool
Sunscreen must be "sheltered", such as staying indoors, playing umbrellas or wear sunscreen clothing. In general, the ability to resist ultraviolet rays, sun umbrellas superior service, superior sun protection clothing sunscreen shawl. Mainly to see the selection of parasol protection factor, only UPF greater than 40, and UVA transmittance of less than 5%, can be called UV products. In addition, the umbrella darker, thicker, more dense, UV better. With respect to cotton, silk, nylon and other fabrics, polyester is more sun. To know the effect of sun umbrellas, sun may wish to try. The shadows were deep, the better the effect of sunscreen.

Dark clothes more sunscreen
Dark clothes have a stronger sunscreen capacity on the market thin translucent sun protection clothing is made of microporous fibers with anti-UV treatment, not only sun protection, but also has moisture wicking properties, suitable for summer wear. In general, the higher the content of acrylic fabric, the higher the UPF index, the better the sunscreen.
In addition, sunglasses and hats are also essential sunscreen. Sunscreen lens eye effect gray line is the best. Hat can cover larger the area, the better the effect of sunscreen.

Eight Sunscreen Mistakes, you in the recipe?
Myth one: the sun without sunscreen is not strong month
Sunburn is not associated with the outdoor temperature is low, injury to the skin culprit is the sun's ultraviolet rays, especially in June, the strongest ultraviolet rays.
Myth: Only go for a while without sunscreen
Early in the morning and 18:00 ultraviolet weak, then only stay for a little while at home, you can not wear sunscreen. But 11:00 to 15:00 sunscreen must go, even if this time to be outdoors for 2 minutes, the skin will be damaged.
Myth: white skin, you can not wear sunscreen
Sunscreen can significantly reduce the risk of skin cancer. But if you do not apply sunscreen 30 minutes in outdoor activities, it is equivalent to smoking a cigarette brought to the skin cancer risk.
Myth: rainy days without the sun
Clouds and rain could not very well absorb ultraviolet light, even very low clouds, UV has been weakened, it still will burn the skin.
Myth: sunscreen interfere with the synthesis of body dimension D
The study found that after the sunscreen, the skin is still exposed to the sun, does not affect the synthesis of vitamin D.
Myth: sunscreen painted a little suffice
Adults average smear 3 ml each arm, face and neck also needs 3 ml each leg, chest or back and wipe each require 6 ml. If a long time in outdoor activities, should be every 2 to 3 hours to re-wipe once.
Seven Mistakes: last year's sunscreen can not be used
Sunscreen usually can be kept for two years. If sunscreen excessive moisture or caking, indicating that it has deteriorated.
Myth Eight: do not go out without sunscreen
Glass can block ultraviolet B (UVB), but can not stop ultraviolet A (UVA). Therefore, as long as the sun shine through the glass more than 10 minutes on the skin, it will burn the skin. In addition, ultraviolet refraction through the air from different angles harm to the skin, therefore, should pay attention to all-round sun.

As is the Sisiyuan summer friendship small reminder, Sisiyuan small partners wish to spend a cool summer!