4. Excessive skin care
Many people have a misconception about washing their face that the face only feels clean when it feels dry. If you feel the same way, it is likely that the skin is sensitive due to excessive cleansing, and the skin will As the oil is forcibly washed away, the secretion will stop, but a large amount of water will be lost. Over time, problems like “oil on the outside and dryness on the inside” can arise. The skin cannot form an even natural skin barrier, and it is easy to be sensitive and uncomfortable due to external stimuli.
(2) Excessive use of skin care products
Excessive mask use can cause the skin barrier to become overhydrated and more vulnerable to external stimuli.
Excessive use of essences exceeds the skin’s tolerance, causing the skin to become more stressed and sensitive. Many people choose to use functional products for layering and randomly layer different essences, essences, lotions and creams. On the face, it leads to overeating and, in severe cases, damage to the skin barrier.
5. Caused by skin diseases
If acne and acne are constantly present on the skin, then the skin itself is in an abnormal state, and the ability to resist the penetration of external harmful substances is reduced. Overloading, itching, burning and a feeling of tension occur.