It is a woman’s nature to love beauty, and cosmetics are an essential item for women. However, long-term use of cosmetics can bring great harm. Many women in the clinic usually see skin allergies and skin damage due to makeup, and many patients apply thick cosmetics in order to cover up problems such as acne and dull skin, resulting in more and more serious skin problems. Cosmetics look colorful, pigmented and attractive, however, its main ingredients are chemically synthesized products, which have beautifying functions but contain various harmful substances. In cosmetics, heavy metals such as mercury, lead and arsenic are added due to the need to increase the efficacy of spot removal and whitening. Arsenic has a strong affinity for proteins and many amino acids, and mercury is the only metal that exists in liquid form at room temperature. Due to its special physical properties, it shows the characteristics of being easily absorbed by living organisms and is long used in all kinds of whitening and spot removal products. Let’s look at a tissue diagram of the skin, the cosmetics you use every day are absorbed by the epidermis, then the dermis, and finally the subcutaneous tissue. And those metal chemical molecules, at the same time, also enter the body. After being oxidized, they volatilize their toxic effects to damage the body’s organs. It is possible that the content of these elements and their compounds. With our naked eye is very difficult to see. Even if the limit is exceeded tens of thousands of times, the smell is only a little pungent. Therefore, the long-term use of such cosmetics can cause irritation to human skin. Various systemic hazards are caused as follows: 1. Central nervous system: neurasthenia, headache, dizziness, fatigue, excessive sweating, dreaminess, insomnia, memory loss, emotional instability, impatience, irritability. 2. 2, other system changes: (1), skin: keratinization, darkening, roughness, skin cancer, frequent use of bb cream easy to clog pores, skin can not breathe, dry skin appears dull yellow, oily skin acne, allergic redness symptoms. After long use, bb cream metal ingredients will penetrate into the pores, causing garbage accumulation and cannot be eliminated. Whether it’s a cheap bb cream or a bb cream of hundreds or thousands of dollars, the function is much the same, but a few white dollars of bb cream is more well-made, the damage to the skin is a little less. In addition, frequent makeup removal will make the skin stratum corneum thinning, losing the original protective layer, the skin is prone to redness and allergies. (2), oral cavity: loose teeth, gum recession liver damage loss of appetite pain in the liver area, abdominal distension, constipation, elevated liver enzymes. (3), kidney: long-term use of cosmetics containing heavy metals leads to impaired kidney function and proteinuria. (4) Peripheral neuropathy: numbness in the hands, numbness in the feet, pain in the extremities. Dermatologist’s advice: In the process of using cosmetics, first of all, you should avoid the use of three or no products, which is a prerequisite. In addition, if you are uncomfortable during the use of cosmetics, you can go to a hospital, to a specialist, there are metal tests for mercury, lead and arsenic. If you are allergic to a certain ingredient, you can go to the dermatology department and bring the cosmetics you use, we can help you detect whether you are allergic to this cosmetic or you are allergic to other cosmetics outside. Cosmetics are generally expensive, which not only increases unnecessary financial expenses, but also makes the skin worse and accelerates aging. The skin is the largest organ of the body, it needs to breathe and maintain normally, not covered with chemicals. Daily exercise can speed up the new metabolism, is the skin looks more hydrated and natural. Skin daily skincare products can choose medical skincare products with natural ingredients under the guidance of a dermatologist. Most of the maintenance products sold in the market with a long shelf life have added preservatives. In particular, it is important to emphasize that if you have allergic skin and acne symptoms, you should stop using cosmetics, as the consequences of continued use will be more serious. I hope you can get rid of the expensive cosmetics, get rid of the tedious steps of makeup removal every day, make your skin healthy and natural, and have a face that is beautiful.