What to do about chapped lips What are the causes of chapped lips

　　There are many reasons for chapped lips. The red area around the lips of the human body is called the "red edge". Its moisture is maintained by local abundant capillaries and a small amount of underdeveloped sebaceous glands. Due to the low humidity and strong wind and sand in autumn, the human body skin Mucous membranes have poor blood circulation. If you eat less fresh vegetables and the body's intake of vitamin B2 and vitamin A is insufficient, it will dry and crack. , this is what people call chapped lips.

　　In autumn and winter, lips are prone to chapped lips, but in many cases, chapped lips are often caused by some of our own bad habits. The following are the main reasons for chapped lips.

　　Causes of chapped lips (1),

　　Frequent licking of lips: dry and uncomfortable lips, many people lick their lips subconsciously, but the result is that the more they lick, the more they lick, and the more they lick, the more they lick, forming a vicious cycle. The skin around the lips may even be roughened and thickened, and the lips may even be swollen, forming a medical "tongue lick dermatitis".

　　Causes of chapped lips (2),

　　Use lipsticks without quality assurance: Cheap lipsticks contain a large amount of oil that has not been carefully purified and too much wax, some of which are unstable natural oils from animals and plants, which can easily oxidize and give off odor.； Too much wax will affect the metabolism of the lip skin.

　　Causes of chapped lips (3),

　　Toothpaste residue on lips: Ingredients that are good for your teeth may not necessarily be good for your lips. In fact, toothpaste left on your lips can strip your lips of precious and scarce oils and moisture, causing them to become chapped.

　　Causes of chapped lips (4),

　　Excessive use of non-decolorizing lipsticks: Non-decolorizing lipsticks contain volatile ingredients, and most non-decolorizing lipsticks do not contain oil and are less moisturizing than other lipsticks, but their non-decolorizing advantage is indeed very attractive. Therefore, before applying lipstick, you should first apply a layer of lip balm as a primer, and then sip it with a tissue to absorb some of the oil, so as not to melt the lipstick and reduce its non-bleaching function. Apply a moisturizing and repairing lip balm in the morning and evening.