Although it is beginning of autumn, the power of the sun is still very strong. Every time I walk around under the scorching sun, sweat is wrapped in makeup and sunscreen, pouring down. It seems that it is only unusual for what to darken three degrees by revealing his little face that has been [red] in the sun, taking off makeup every night and counting the injuries caused by ultraviolet rays in the mirror.
At this time, anxious partners showed off functional products such as whitening. Although whitening and anti-aging are eager, the little face seems to be becoming more and more sensitive on this [eager] road.
What are the reasons that make our skin more and more sensitive?
The first round of tests: natural luck value
Just like someone is naturally sensitive, Some people’s skin is the same. If your skin is naturally white, or your parents have had skin allergy diseases, it should be paid attention to. Your skin [sensitivity value] may be naturally high and lack some [luck value]. Skin that is easily sensitive is more reactive than ordinary skin. For example, Amway, which is a bad friend, her [super-easy to use] has become mine [tingling peeling]; For example, the skin grows erythema after sun exposure, and the face turns red in different seasons.
We often say that skin sensitivity is mainly due to incomplete skin barrier function. What kind of existence of skin barrier can influence our skin state?
The skin barrier consists of three parts: keratinocytes and sebum membrane form a physical barrier; Chemical barrier formed by small proteins secreted by endocrine; Surface microbial barriers.
These barriers work together to affect the health and sensitivity of the skin. Factors such as the health and renewal rate of keratinocytes and the integrity of sebum membranes can also affect the health and renewal rate of keratinocytes. In addition to heredity, the increase of age will also gradually reduce the skin barrier.
The skin is easy to be sensitive, and the barrier function is inherently incomplete, which is equivalent to the lack of protection of the skin. It takes more time [streaking] and is more likely to encounter factors inducing sensitivity. It is necessary to put on [clothes] for sensitive skin to protect it well.
The second round of test: skin care should not be artificial, be careful of those pits,
As for how to avoid those pits of skin care, many partners’ inner OS is: [I am too difficult! ] Some popular online skin care methods may be pits. Indeed, some skin problems are caused by the wrong skin care methods.
Sun exposure is one of the root causes of many skin diseases. The appearance of ultraviolet rays, Disrupting the quiet life of skin cells: Its normal operation was disrupted, Inflammatory cells poured out in large quantities, The vasodilation was obvious, For a long time, collagen fibers will also be damaged. Finally, our common sun-drying, peeling, tanning and even sun-aging will appear. At this time, whitening and other effective products will be used again. It is no different from giving a strong medicine to weak skin, which will aggravate skin irritation and damage and even cause allergic reactions. Repair after sun exposure is a science, and one should learn to calm down irritable skin first and do a good job of calming and soothing.
Damage to the barrier caused by excessive cleaning is a daily [skin care ghost story]. Many people wash their faces, Just pursue the feeling of being very clean, Most like the dishes that have just been washed, It can still make a [creaking] sound when rubbed. However, what pays attention to a [too much is too much]. Makeup removal + facial cleaning + deep cleaning, After high-frequency bombing with scrub cream and facial washers, the [Daqing Oil Field] finally became the [Loess Plateau]. There are also some oily skins that, relying on their exuberant oil secretion, directly [streak] to accept the baptism of sunlight and smog pollution. For a long time, skin will [add color]: acne, allergic rash, wrinkles and color spots may be waiting for you ahead.
Clinically, many patients come to see a doctor with [small spray]: doctor, I often replenish water, why is it getting drier and drier? And a rash! What’s going on? You know, this hydrating posture is completely wrong. The more water is sprayed on the skin surface, Evaporation will also increase, The evaporation process will take away the moisture from the skin itself without hesitation. The correct way is not to pounce water on the skin surface crazily, Instead, dry it in time and apply moisturizing cream immediately. Only in this way can skin moisture not be lost and will not become drier and drier. Improper use, money for small spray seems to be a waste. Without science, how should small faces deal with the test of environmental pollution in the next ultimate big boss?
The Third Round of Test: Challenging Environmental Pollution
Face the sun devil
Ultraviolet rays make skin [irritable], and the [irritating ability] of different wave bands is also different: long-wave ultraviolet rays penetrate into skin, causing skin tanning and accumulated light aging; UVB relatively enters the shallow layer of skin, but the sunburn caused by UVB is not ambiguous, first red and then swollen, then peeling, and may leave sunburn.
In response to the sun devil, the principle of strict sun protection should be adopted: avoiding sun exposure + physical covering + scientific sun protection, and the first line of defense to avoid skin damage; In addition, remember to relieve and repair in time after sun exposure, and never [do].
Facing Environmental Pollution
Smog and ultraviolet rays are two bad molecules that work together to accelerate skin aging, causing obvious loss of collagen or formation of pigment particles on the skin, and causing repeated skin inflammation. At this time, not only does the skin become aging and difficult to clean up, but even the skin becomes more sensitive and various skin diseases occur.
Sensitive recruit, how to deal with:
The skin is in a sensitive period, so don’t be careless. Therefore, the repair ingredients acting on the skin are best to be very mild and soothing. Here we have to mention panthenol, also known as provitamin B5 (precursor of vitamin B5). Provitamin B5 has good permeability, and part of it is converted into pantothenic acid after penetration. The two have good moisture absorption capacity.
Many in vivo and in vitro data tell us that vitamin B5 has a very good protective effect on the skin barrier, and moisturizing is its basic feature. It is very suitable for skin with erythema, peeling and other phenomena after sun exposure. This effective moisturizing process is to protect the skin barrier and is generally recommended for long-term clinical use.