In ** science, there is no clear concept of "sensitive skin", what we call sensitive skin in daily life is actually skin with an imperfect keratin barrier. Easily irritated, red, stinging, red. This is the most common manifestation of sensitive skin, how to soothe the skin mood and improve the problem of sensitivity, the aromatic family will talk to you about these today.
What do you need most for sensitive skin care?
When it comes to the care of sensitive skin, we must first understand our **barrier, which is mainly composed of sebaceous film, stratum corneum and keratin, interstitium, mucopolysaccharide and other substances. **The main function of the barrier is to prevent or reduce the skin from external irritation, resist some ultraviolet damage**, and ensure that the active ingredients and moisture of daily skin care can be fully absorbed by the stratum corneum.
Why do I have sensitive skin?
Some sensitive skin is affected by genetic factors, and the stratum corneum is relatively thin, with less sebum secretion, and weak barrier function, and some are posterior.
For example, severe sun exposure or frostbite, excessive cleansing of the skin in daily skin care, failure to choose or use suitable skin care products, etc.
Type of sensitive skin.
1 Mildly sensitive skin.
The stratum corneum is weak, and the cheeks are as if they were blushing, and there are no obvious symptoms such as itching, pain, heat, or redness, and they will appear dry and red depending on the season.
2 Moderately sensitive skin.
The stratum corneum is weak, the face is red, the redness comes and goes, there is a feeling of fever, and there is no obvious itching or pain.
3 Severely sensitive skin.
The stratum corneum is very weak, red, and has obvious symptoms such as itching, pain, swelling, and redness.
Skincare recommendations for sensitive skin.
1 Hydration is key.
Sensitive skin usually means dry skin, and lotions and creams are always around. Moisturizing emollients can lock in moisture on the surface of **, and can also act as a temporary barrier to prevent the invasion of irritants, sensitive skin should pay special attention to choose the right moisturizing products, fragrance and some specific chemicals may cause skin irritation and discomfort.
Therefore, soothing moisturizers with chamomile and aloe vera should be kept away from products that contain fragrances, dyes or acids. Knock the point: Compared to regular lotions or creams, products with the word "emollient" are more hydrating and protective.
2 Bathing precautions.
Improper bathing Xi habits may also irritate the skin, shower time should be limited to 5-10 minutes, bath water should not be overheated, use soap with added moisturizers, do not apply soap to the whole body, soap is only suitable for hands, feet, do not scrub hard, excessive exfoliation will destroy the skin barrier, use a soft towel to dry the skin after showering, remember to apply moisturizer to stay hydrated.
3. Pay attention to sun protection.
Wearing sunscreen every day is very important for anyone, and doing a good job of sun protection can effectively prevent wrinkles, spots, and sunburn. Sensitive skin should pay more attention to sun protection, sunburn is one of the most common culprits of the destruction of the natural barrier, long-term exposure to the sun, the barrier is also extremely difficult to repair, at this time, you need to apply sunscreen, between 10 am and 4 pm the sun is the most toxic, to be as cool as possible, sunscreen clothing can also provide a more powerful sunscreen effect.