What happens when the sebum membrane is damaged? Human skin is very fragile. When our skin barrier is destroyed, a series of problems will appear, which may lead to allergies, tingling, redness, itching and so on. What happens when the sebum membrane is damaged?
What will happen to the damaged sebum membrane? 1 sebum membrane refers to sebum secreted by sebaceous glands, which is emulsified with sweat and a small amount of inactive cells falling off the skin surface, and has a certain protective effect on the skin. The damage of sebum membrane generally shows the symptoms of dry skin and peeling, and the skin becomes more sensitive, which can also cause symptoms such as red blood and itching.
1. Dry peeling: The sebum membrane is located at the top of the stratum corneum, and the moisture in the sebum membrane can keep the skin moist and prevent chapped skin. If the sebum membrane is damaged, the skin will lose its protection and cannot keep the skin moist, resulting in imbalance of water and oil, accompanied by symptoms such as dry skin and peeling;
2, sensitivity: damage to the sebum membrane will make the skin more sensitive, and hot and cold will stimulate the skin, resulting in redness and tight skin;
3, red blood: If you exfoliate frequently and use irritating facial cleanser frequently, it will usually damage the sebum membrane. After the sebum membrane is damaged, it will lead to red blood, especially in the external cheekbones, which will not only affect the facial beauty, but even lead to skin deterioration;
4. Itching: After the sebum membrane is damaged, it loses its protective effect on the skin. If you are stimulated by external substances for a long time, such as contact with pollen, animal fur, chemicals, etc. , may cause itchy skin symptoms. It is recommended not to scratch by hand to avoid damaging the skin.
What happens when the sebum membrane is damaged? After the sebum membrane is damaged, the most obvious thing is that the skin will become dry, itchy and desquamate due to the obvious increase of percutaneous water loss, and the skin will become particularly sensitive and irritable. Slightly cold or hot, or using some cosmetics, causing allergic symptoms such as erythema, papules, desquamation and itching.
The damage of sebum membrane may be related to the excessive use of some cleaning products, masks or cosmetics, and products with special effects of acne and freckle removal. In these products. There are also some exfoliating agents that can exfoliate, and the sebum membrane will be damaged after a long time.
What problems will occur after the sebum membrane is damaged?
Sebum membrane is an invisible protective film of human skin. If this protective film is damaged, the skin is prone to infection, acne or discomfort such as dry rash and itching, so it is recommended that you do not buy inferior facial cleanser at ordinary times. Washing your face with this inferior facial cleanser is easy to damage the sebum membrane. I suggest you do more local skin moisturizing work.
Usually, strong sunlight should be avoided to prevent the sebum membrane from being damaged. For those skin diseases such as acne rash, don't scratch and destroy the local sebum membrane easily, and don't eat spicy food in the diet to prevent folliculitis.
What are the ingredients for repairing sebum membrane?
shea butter
It is rich in unsaturated fatty acids, easy to absorb, has a good deep moisturizing effect, and can also help cell regeneration, promote microvascular circulation and repair skin.
● Avocados
That is, avocado is also called avocado, camphor tree pear and avocado.
Avocado pulp has good affinity with human skin, easy to be absorbed by skin, strong ultraviolet absorption, rich in vitamin E and carotene, so it has good skin care, sun protection and health care functions.
● Squalene
Extracted from deep-sea shark liver or olive oil, it is the main lipid, natural softener, humectant and antioxidant of skin. It is an inherent substance of human skin and an important element that skin needs to play every day. It is biocompatible with skin, and its molecular structure is similar to skin sebum secretion. It is especially suitable for use in cold weather and can supplement the natural sebum of the skin.
● ceramide
It is a water-soluble lipid substance, a natural moisturizing factor and an important oily skin activating component in the stratum corneum. It can establish and maintain skin lipid barrier, fill the gap of keratin loss caused by excessive cleaning, and is suitable for moisturizing and anti-aging mature skin. Can help build sebum membrane and strengthen skin moisturizing ability.
● Chamomile
It can improve microvascular circulation, repair skin, strengthen skin cells, calm down, resist allergy, relieve redness and inhibit the invasion of harmful substances in the external environment.
● Epidermal growth factor
It can promote the proliferation and differentiation of cells, thus replacing aging and dead cells with new cells. It is mainly used to promote the repair and regeneration of damaged epidermis, such as treating burns and scalds.
What happens when the sebum membrane is damaged? 1. After the sebum membrane is damaged, the cuticle becomes thinner and the skin becomes red.
After the sebum membrane is destroyed, the stimulation caused by the outside world to human facial skin can not be relieved in time, and the skin will appear red blood and redness. The more serious the sebum membrane is damaged, the more serious the redness of facial skin will be, not only the redness area will expand, but also the color will deepen.
Second, after the sebum membrane is damaged, the face will tingle and itch.
As mentioned above, after the barrier is destroyed, the skin loses its water stability, and besides the problem of dryness, there will be stinging and itching, which are not solved by skin care products and skin care products.
Third, the skin is sensitive.
When the sebum membrane is damaged, the skin will have a great reaction to slight stimulation, and may also have an allergic reaction to normal skin care products. At this time, your skin will have tingling, itching and redness, as well as burning sensation and even contact dermatitis.
We understand the possible symptoms of sebum membrane damage, and we can't help but ask what caused the skin barrier problem. Let's be specific.
First, excessive cleaning causes damage to the sebum membrane.
In general, washing your face twice a day is quite enough. Excessive cleaning or the use of cleansing products with excessive cleaning power will destroy the pH of the skin itself, leading to more exuberant oil secretion, that is, the more people say that the face is washed, the drier it is.
Second, regular exfoliation will destroy the sebum membrane.
Some female friends think that the accumulation of stratum corneum will make acne dull and make skin rough, so they will exfoliate facial skin frequently, or use exfoliating products that are not suitable for their own skin and have too large particles, which will damage the sebum membrane of the skin. In general, it is enough to exfoliate facial skin once a week. If you have sensitive skin, the exfoliation cycle will be longer.
Third, ultraviolet rays are one of the reasons that damage the sebum membrane.
Some friends can make good use of sunscreen to protect their skin in summer, but they don't pay enough attention to sunscreen in winter. In fact, we should increase the intensity of sunscreen and moisturizing in winter.
Because of the winter weather, the skin's oil secretion is reduced, and there will be dryness. At this time, moisturizing products and sunscreen products should be used to help the skin establish a protective mechanism. If moisturizing and sunscreen are not in place, the skin is prone to false wrinkles.
Fourth, the increase of age will also lead to the thinning of sebum membrane.
With the growth of age, the health of the skin will decline, and the sebum membrane will become thinner and thinner, which is a normal process of human natural aging. At this time, you can choose skin care products containing VA to delay the skin aging process.
Five, men and women have different cosmetic ingredients, pay attention to choose the products that suit you.
In addition to age, season and other factors, human sebum membrane also has a certain relationship with gender. Male skin is oily, so the role of male skin care products on the market tends to control oil secretion, which is obviously not suitable for female friends, so skin care products must be chosen correctly.