Some netizens even ridiculed, "Grandma Liu Can simply speaks for preservatives!" What keeps a woman in her 500 s like Liu Xiaoqing beautiful? In fact, everyone started to decline at the age of 30, and then slowly began to age. Facial skin will appear wrinkles, pigmentation, rough skin, etc., which makes people feel the brand of years. So how to keep the skin from aging? Sun protection can prevent photoaging. There are two kinds of skin aging, natural aging and photoaging. Ultraviolet radiation is the main cause of skin photoaging. When people reach a certain age, the most obvious aging is usually the skin of exposed parts such as face, neck and back of hand, while the lightest and most delicate skin must be in unexposed parts, which is strong evidence that sunlight and ultraviolet rays cause skin aging. Applying sunscreen can enhance the sunscreen effect. Sun protection can be divided into physical sun protection and chemical sun protection. Physical sunscreens include titanium dioxide or zinc oxide, and chemical sunscreens include octyl p-methoxycinnamate, Avobenzone, benzophenone series, etc. Physical sun protection reflects sunlight to the skin surface, while chemical sun protection filters ultraviolet rays to reduce the damage of ultraviolet rays. The use of physical sunscreen has good sunscreen effect and no irritation. If the chemical sunscreen is used carelessly, there will be strong chemical components infiltrating into the skin, which is likely to cause skin problems. So there is no need to be too sensitive to SPF values. Because the high SPF value means that the chemical sunscreen ingredients are high and will never be beneficial to the skin. Medical Beauty Skin Health Management With the widespread popularization of medical skin beautifying technology, people are no longer unfamiliar with laser skin beautifying, and various skin problems are not as difficult to eliminate as everyone thinks. We use the physical therapy characteristics of laser to manage skin health, help improve it, achieve perfect skin beautifying effect, and keep the face young easily and quickly. The main technologies include: Q-switched laser, RF technology, alma laser, color light rejuvenation and so on. These treatments can remove stains; It can tighten deep subcutaneous tissue and skin to achieve the effect of lifting drooping face again; It can promote the formation of collagen tissue in the skin, thus improving the texture and luster of the skin and making the skin more delicate and smooth. Drugs for delaying skin aging, including humectants and antioxidants, can prevent and delay skin aging and play a good auxiliary role in the above medical means. Commonly used antioxidants include vitamin E, vitamin C, β -carotene and so on. Micro-plastic surgery reproduces the youthful and mellow facial contour. Micro-plastic surgery is the use of high-tech medical technology, which can become beautiful and young in a short time without surgery, replacing the past plastic surgery. Micro-plastic surgery has the advantages of safety, no trauma and short recovery period. You can get treatment on weekends, and you can welcome a new beginning with a more beautiful and younger face on Monday. Micro-shaping mainly includes wrinkle removal injection technology and filling injection technology. Botulinum toxin A is the most commonly used injection for wrinkle removal at present, which has a good effect on wrinkles caused by excessive muscle exercise. Many people think that botulinum toxin is poisonous and terrible. Actually, botulinum toxin is a kind of protein of Botox. Botulinum toxin is rarely used in beauty, and it will not affect the human body. Filling materials such as hyaluronic acid, artificial supplement of this substance can make the sunken face full again. Hyaluronic acid, originally a component of human dermal tissue, is responsible for storing water, increasing skin volume and making skin look full, plump and elastic. However, hyaluronic acid will disappear with age, making the skin lose its water storage capacity, gradually becoming dull, aging and forming fine wrinkles. Injection of hyaluronic acid, injected into wrinkles and depressions in the dermis, or parts that want to be rich, can achieve the effect of wrinkle removal and face modification, and can immediately remove wrinkles and change appearance. Hyaluronic acid can be absorbed, so the effect usually lasts about half a year. If you want to keep it for a long time, you can also transplant autologous fat in the thinner and sunken parts of the face to reproduce the rounded and young facial contour. Facial rejuvenation after surgery For some people who are older, have loose skin and high expectations, and urgently need to see the effect, it may be a more ideal choice to remove wrinkles through surgery. Surgery includes eye bags removal, upper eyelid relaxation correction, eyebrow drooping and lifting, face tightening, mandibular fat bag removal, neck line removal and so on. Facial rejuvenation surgery can achieve satisfactory results, but generally it takes a long recovery period.