Intense UV rays in summer will not only deprive you of your skin, but also accelerate the aging of your skin. The reporter has seen a doctor in dermatology, who is very old, but the skin is in very good condition. According to her, she is going to use a sun umbrella from the front floor to the back floor for a distance of more than ten meters. It can be seen how big the prevention is. effect. If you want to be younger and more durable, you should now reserve some sunscreen knowledge.
UV injury incident
Ultraviolet rays and pollution in the sun can cause 7 kinds of damage to the skin. Among them, UVB causes sunburn on the skin, and the ubiquitous UVA penetrates the epidermis layer to the dermis layer, which makes the skin tan and accelerates skin aging. In addition, photo-oxidative pollution caused by various pollutants in the air can cause skin oxidation and other adverse reactions. These injuries can add up to seven kinds of damages and require comprehensive protection.
1. Skin tans, forming spots
2. Pigment metabolism disorder, resulting in uneven skin tone
3. Accelerate skin aging
4. Destroy the epidermal water barrier and accelerate the loss of dry skin moisture
5. Sunburn, redness, blistering, pain and peeling
6. Skin tumor
7. The occurrence or aggravation of sun-sensitive diseases
Understanding ultraviolet light
Ultraviolet light is divided into: short-wave ultraviolet (can not reach the surface of the earth), medium-wave ultraviolet, long-wave ultraviolet
Protection focus: UVB - can sunburn the skin and cause skin tumors. In the summer, UVB is strong and needs protection.
Long-wave ultraviolet (UVA) - can sunburn the skin, make the skin aging and wrinkles, and help UVB cause skin tumors. It is available all year round, if you work outdoors for a long time, even in the winter.
Long-wave ultraviolet (UVA) - can sunburn the skin, make the skin aging and wrinkles, and help UVB cause skin tumors. It is available all year round, if you work outdoors for a long time, even in the winter.
Test your sunscreen IQ
As soon as summer comes, sun protection has become a top priority for MM skin care. Although effective sun protection methods have been commonplace, how much do you really know about sun protection? Let's take a small test to see how much your sunscreen IQ is.
1. It is believed that ultraviolet light will be very strong only at very hot temperatures.
A. Yes B. No
2. Think that the clouds are thick on cloudy days, and the ultraviolet rays will not hurt the skin!
A. Yes B. No
3. It is considered that the higher the sun protection factor of the sunscreen product, the more beneficial it is to the skin.
A. Yes B. No
4. It is believed that sunscreen protection can be produced after sunscreen is applied.
A. Yes B. No
5. I think that occasionally forgetting to apply sunscreen will not have much effect on the skin.
A. Yes B. No
6. I think that if you apply sunscreen before going out, your skin will be safe and worry-free.
A. Yes B. No
7. I think that the skin has been tanned, and applying sunscreen will not help.
A. Yes B. No
8. What are the SPF and PA values?
A. I don't know B. I know.
Congratulations on your choice of 0-2 A, your sun protection knowledge is more comprehensive.
There are 3-4 A in the selection, you have a certain sunscreen misunderstanding.
There are more than 4 A in the selection, you should pay attention, you know almost nothing about sun protection.
Different skin types, different sun protection
There are a lot of stresses on summer sunscreens. People with different skin types are suitable for different types of sunscreens. If you use them in a confusing way, you will probably get both sunburn and many other skin problems. Therefore, how to choose the right one for you. A sunscreen is very critical.
White muscle
Keywords: antioxidant
White skin is more likely to be tanned or sun-spotted. If it is during the day, you will only receive sunlight when it is in the morning. Then choose SPF15~SPF30. If it is outdoors, it is best to use SPF30 or more sunscreen products. In addition, you should choose a sunscreen with whitening effect, in addition to sunscreen ingredients, add whitening and anti-oxidant ingredients, so that the skin can not only get complete protection, but also strong antioxidant, to achieve a continuous whitening effect.
Dry muscle
Keywords: moisturizing
Because the skin is dry and fragile, for people with dry skin, UV rays take away not only the white complexion. Among them, UVA damages the collagen cells in the skin and makes the skin lose its elasticity. Therefore, for women who are already dry skin, it is more important to choose a sunscreen that contains moisturizing ingredients that lock in moisture. After cleansing in the evening, use a cotton pad to take an ice-cold lotion and apply it to the face to soothe the skin while moisturizing.
Sensitive muscle
Keywords: physical sunscreen
Physical sunscreen products are the best choice for sensitive muscles, although they feel slightly greasy, but have higher stability and are less susceptible to sensitivity. Many water-soaked and gel-like products, while refreshing, require an increase in chemical composition to give the user a refreshing sensation, and these chemicals may cause skin sensitivity.
For Min (click to watch Yu Min's "A Bao's Story", "A Bao's Story Movie") skin care, it is recommended that you test on the inside of your wrist or behind your ear before you start using any sunscreen. No response after 24 hours, and rest assured to use. In addition, if you are just returning from the sunny outdoor, it is recommended to apply a towel with ice on your face to soothe the skin after sunburn and prevent skin sensitivity after sun exposure.
Oily muscle
Keywords: refreshing
Because the oily skin is thick and pores, it is easy to produce oil. If the sunscreen is too thick, it will easily clog the pores. Too greasy will make the face become "oil field". So when choosing a sunscreen, you should pay attention to its refreshing index, preferably with the words "Noncomedogenic", meaning that its ingredients do not tend to cause acne. When applying sunscreen to oily skin, first press on the oil-absorbing paper at the oil-extracting position, absorb the oil, and apply sunscreen.
Fully attack ultraviolet rays
Excessive UV exposure not only can sunburn your skin, but also the murderer of skin aging, so you must do it in your life to prevent UV damage in your life.
1. Avoid exposure time. Try to avoid the strongest sunshine from 10am to 3pm (summer is from 9am to 4pm), as well as the beach, beach, and mountaintop.
2. Carry an anti-UV umbrella, hat, sunglasses, and long-sleeved clothes in cotton and linen. But these can only block a part of the ultraviolet rays, and the umbrellas and sun hats cannot block the ultraviolet rays reflected from the ground.
3. UV damage to the skin will occur even in winter, indoors, and on cloudy days. On a cloudy day or under the shade of trees, the UV intensity will only decrease by about 30%. Therefore, the use of sunscreen should be adhered to the four seasons, and the rain or shine.
4. Sun damage is cumulative. 6-month-old babies can't take a beach bath. Before 7 years old, children should wear T-shirts and apply children's sunscreen. Before 18 years old, it is the key to sun protection.
5. Few people know that hair should also be protected from sun. UV rays directly cause hair to fade, dry, rough, split and break. Almost everyone in summer and autumn has problems with hair repair after sunburn. The main products are: powerful hair conditioner, oyster sauce, hair care gel, hair mask, hair essence and so on. It can restore the hair's luster, increase strength, and moisturize and soften.
6. The body is different from the sun and the face. Similarly, the sun is exposed, and the body is more prone to sunburn than the face, and redness and peeling occur. Add a little vinegar, toilet water, musk qi or water to the bath.
7. Eyes and lips should also pay attention to sun protection.
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