The Department of Dermatology of Nanjing Military General Hospital is a comprehensive skin venereal disease and skin cosmetic department. With a team of high-specification professionals who are well-known both at home and abroad, we have rich clinical experience in the treatment of many difficult and serious skin diseases, and also provide you with personalized skin beauty and treatment programs such as freezing, laser and surgery to make your skin healthy and beautiful! As you can see from the chart, the physical age of a person and the age of the skin are the same until the age of 25. This is because the skin reaches its peak state at 25, after which it goes downhill and ages gradually. If you start taking proper care of your skin at 25, your skin will look 5 years younger when your physiological age reaches 35, and if you don’t take proper care of your skin after 25, it will look like 40. The difference between the two is 10 years of skin age, and with the growth of age the gap will become larger and larger. There are 5% to 10% stem cells at the base of human skin, and each new cell is made up of stem cells that divide and dislike each other. They regularly reproduce the daughter cells, so that the skin cycle of self-regeneration, usually this metabolic cycle in about 28 days. The skin absorbs nutrients through 1. nutrients penetrate through the cell membrane of the stratum corneum into the cells; 2. a small amount of large molecules and water-soluble substances can be absorbed through the pores and sweat pores; 3. a small amount of nutrients are absorbed through the skin surface cell interstices. Details ↓ skin according to the secretion of sebaceous glands, the skin can be divided into the following five skin types: neutral skin – moderate oil secretion, red and delicate, small pores, elastic enough, not sensitive to external stimuli. pH value of 5 ~ 5.6. Dry skin -The PH value is 4.5~5. Oily skin – oil secretion, greasy and shiny skin, large pores, not easy to have wrinkles, not sensitive to external stimuli. PH value is 5.6~6.6. Combination skin – both dry skin and oily skin, T-zone (forehead, around the nose and chin) is more oily, U-zone (cheeks face) is more dry. 25~35 years old people are common. Sensitive skin – very sensitive to external stimuli, highly susceptible to redness, swelling, heat, pain, itch and other symptoms The focus of all types of skin care Neutral skin – maintain the current state of the skin and slow down the aging process. Choose the right skin care products according to age. Dry skin – hydrate, moisturize and nourish. Choose moisturizing skin care products. Oily skin – control oil and hydrate. Choose oil-control, moisturizing skin care products. Combination skin – T-zone oil control, moisturizing, cheeks hydration, moisturizing. Choose oil control and moisturizing skincare products to be used on the T-zone and cheeks respectively. Sensitive skin – hydrate, moisturize and repair according to the principle of gradual, simple to complex selection of skin care products with natural ingredients. The correct skin care method Cleansing (face washing) Role: Remove water-soluble dirt, such as aging keratin, sweat, dust, sebum, etc. Tools: Sponge puff, paper towels Products: mild — Mansei Jellyfish Cleanser Cleansing Tips: 1. Wet your face with water, squeeze out the cleanser in the size of a soybean in the palm of your hand to create a rich foam 2. Cleanse with circular motions in the direction of the skin texture. Order: top to bottom, inside to outside, avoiding the eyes and lips 3. The misconceptions about the choice of facial cleansers: 1. contains scrubbing particles. 2. Dry after washing. Toning The effect: secondary cleansing, replenishing moisture, regulating skin pH, softening and removing excess aging keratin. Tools: cotton pads, portable spray bottle Product: Jellyfish Spray Toning Tips: 1. Hold the cotton pad with your beauty fingers and pour the toner evenly on the pad. 2. Wipe in accordance with the texture and direction of skin growth, in order from bottom up, from the inside out, avoiding the eyes and lips, while taking care of the nose, mouth and other parts of the eye care Effect: Targeted solution to different eye skin problems. Tools: cotton swabs Product: Jellyfish Eye Cream Eye Care Tips: 1, use cotton swabs to pick out the size of the product on the beauty finger finger 2, evenly point in the upper and lower eye: three points each 3, beauty finger counterclockwise direction from the inner corner of the eye to the outer corner of the eye (the technique on the real under the virtual) massage in a circle until absorbed Eye problem causes: Eye lines cause: eye skin thickness is only about 0.3mm, and the eye skin hydrolipid film lack of Water and oil secretion, coupled with the frequent contraction of the orbital muscles, collagen tissue easily lose elasticity, eye skin due to relaxation gradually formed eye lines. Causes of eye bags: Lack of eye movement during sleep at night slows down the operation of the eye lymphatic system, resulting in puffy eyes in the morning. Puffy phenomenon will continue to form bags under the eyes, the skin under the eyes lose elasticity, easy to accumulate excess water and oil. Dark circles: Due to lack of sleep or stress, blood circulation under the eyes is slowed down and blood is stagnant in the blood vessels, blood cells move to the cells connected to the skin, causing a layer of blue skin under the eyes. Fatty grains cause: eye cream to choose the right: the choice of eye cream texture is too nourishing, long-term use will produce fat accumulation, eye absorption excess and caused. Skin Rejuvenation Essence – is the ultimate in skincare products, exquisite ingredients, powerful, significant effect Effect – to improve skin problems, to meet the needs of different skin Tools – cotton swabs Product – jellyfish essence Essence, is the ultimate in skincare products, exquisite ingredients, powerful, significant effect, always maintain its possession of the noble and mysterious. Essence contains trace elements, collagen, serum, its role has anti-aging, anti-wrinkle, moisturizing, whitening, spot removal, etc.. The essence is divided into two kinds of water and oil, the extracted is high nutrients and will concentrate it. Skin rejuvenation techniques: 1, with a cotton swab to pick out the product soybean grain size on the left hand tiger 2, beauty finger dip the product on the face, according to the texture and direction of skin growth slightly stronger massage in a circular motion until absorbed. The order is from the bottom up, from the inside out. Emolliency Effect: Nourishes the skin, locks in moisture and prevents skin moisture loss. Tools: Cotton swabs Products: Creams/Lotion Products Lotions have three functions, decontamination, hydration and replenishment. Decontamination means that the lotion can remove facial dirt instead of cleanser. Replenish moisture, because lotion contains about 10% to 80% water, so it can directly replenish moisture to the skin, so that the skin remains moist. It is also a good idea to use a lotion that contains less oil, has a fine texture and is absorbed quickly. When the skin on your face is tight, the oil in the lotion can moisturize the skin and make it soft. Emolliency tips: 1. Use a cotton swab to pick out the product the size of a soybean grain on the tiger’s mouth of your left hand 2. Dip your beauty fingers into the product and apply it to your face, massaging it in a slightly stronger circle according to the texture and direction of skin growth until it is absorbed. The order is from the bottom up, from the inside out. Protection Effect: To protect the skin from UV rays, dust and pollution. Tools: Cotton swabs Product: Manzanita Jellyfish Isolation Cream Protection Tips: 1. Pick out an appropriate amount of product with a cotton swab and place it on the tiger’s mouth of your left hand 2. Dip your beauty fingers into the product and apply it evenly to your face in the direction of your pores 3. Sunscreen should be applied 10-20 minutes before you leave home. If directly exposed to the sun, please reapply every two hours and wipe off sweat or other water before applying. Mask Effect: Temporarily isolate the outside air and pollution, increase the skin temperature, which in turn improves blood circulation and promotes metabolism, so that the skin’s oxygen content rises, the skin is naturally bright and elastic, presenting a good tone. Tools: Cotton swabs Protection Tips: 1, use cotton swabs to pick out the right amount of product on the left hand at the tiger’s mouth 2, beauty finger dip the product, along the direction of the pores evenly applied to the face + neck 3, according to the different skin types, and the different texture of the mask, the time spent on the face 15-20 minutes “acne” skin sebum secretion: the skin belongs to Oily skin, sebaceous glands are too developed, sebum secretion is too strong. If the pores are blocked or the oil is not properly drained for other reasons, then the sebaceous glands continue to secrete and the sebum accumulates in the pores, protruding and becoming pimples. Hormone secretion: The imbalance of hormone secretion in the body makes the skin grow acne. This cause is more common during puberty. The imbalance in hormone secretion can also indirectly cause excessive sebum secretion, which further exacerbates the acne condition Five organ influence: the skin is the mirror of the five internal organs, reflecting the various changes produced by the internal organs. The ‘treatment’ of acne externally: 1, the correct skin care method; 2, skin care products to maintain the balance of water and oil: 3, the key parts of the anti-inflammatory sterilization (acne bacillus) internal: 1, food therapy: diet should be more with cool heat, moisten the role of food, less food with high iodine content 2, life and rest: first of all, to maintain adequate sleep, the second should drink a sufficient amount of water, and the second should be a good source of food. The second is to drink a sufficient amount of water, the last is to maintain a relaxed mood Many people believe that foods rich in fat, such as peanuts, chocolate, fried food and acne have a close relationship. In fact, according to medical research, these foods are not directly related to acne; instead, it is foods with high iodine content that cause acne. Therefore, if you are an acne family, then please eat less iodized salt, kelp and other high iodine food, diet should be more with cool heat, moisten the role of food, such as lean pork, pork lung, rabbit meat, duck meat, fungus, mushrooms, celery, amaranth, lettuce, loofah, bitter melon, tomatoes, green beans, soybeans, lotus root, pear, hawthorn, apple, watermelon, etc.. At the same time, the VE cure for acne circulating on the network is very undesirable. This is because according to medical research, VE, VB6 and VB12 all tend to cause acne. Sensitive skin More to moisturize, strengthen resistance and promote new life. How to choose products for sensitive skin: Know your skin type, choose cosmetics that are compatible with your skin, choose skin care products that do not contain lead and mercury, do not use skin care products that have been stored for too long, avoid frequent changes of different brands of skin care products, and do a skin allergy test before using a brand of products for the first time. Apply the skin care product to the back of the ear or the inside of the wrist, and after 24 to 48 hours of observation, if there are no symptoms, it indicates that the skin care product is not irritating to the skin. If symptoms of redness, swelling, heat, pain and itching occur at the test site, it indicates that the skin has an allergic reaction to the skin care product.