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Pdd sun protection fitness
The softness and elasticity of skin are related to the thickness of subcutaneous fat in the body. Skin consists of epidermis, dermis and subcutaneous tissue. The dermis consists of collagen fibers, elastic fibers and mucopolysaccharide liquid filled between them. When the arrangement of elastic fibers becomes irregular, skin wrinkles are formed. Women's skin is rich in fat under elastic fibers, so the skin looks soft and delicate.

There are three types of skin. This is determined by the secretion of sebaceous glands on the skin. This secretion will form a thin oil film on the skin surface, which plays a role in moisturizing and protecting the skin. The first is oily skin, which is characterized by rough texture, large pores, greasy and shiny face, easy to get acne, easy to take off makeup after makeup, but not easy to wrinkle; The second type is dry skin, that is, the skin is white and tender, the pores are not obvious, and it is clean and beautiful, but it can't stand the wind and sun, lacks enough oil and lubricity, and is easy to peel off when it is dry; The third type is standard skin, with moderate oil secretion, neutrality, insensitivity to external stimuli, oily and dry skin characteristics, fine texture, luster, lubrication, roughness, fine pores, oil film on the surface and moderate humidity. Almost everyone's skin is not an absolute single type. For example, some people have dry cheeks, forehead and nose oil, and other parts of the body are standard. So you can't treat the skin mechanically. The superficial oil layer of oily skin can delay the growth of wrinkles and the process of facial aging. Women with dry skin often have beautiful skin when they are young, but they are very prone to deterioration. People with oily skin when they are young will develop in the direction of dryness with age, so it is necessary to replace the detergent used before.

The smoothness of the skin is related to the sebum secreted by sebaceous glands. Proper sebum can make the skin soft and moist. Too little sebum secretion will make the skin look rough. Women's skin will appear during menstruation.

Subtle changes, the skin looks watery when ovulating, and progesterone secreted by the ovary after ovulation can make the skin lose wettability and become dull. Whiteness of skin is related to melanin in skin. There are melanocytes in human epidermis, which are especially good at absorbing ultraviolet rays and will deepen skin color under the irradiation of sunlight. If groups of very active melanocytes are surrounded by inactive melanocytes, spots may appear on the skin, which is the freckle that women hate most. Taking vitamin C can whiten the skin, but it doesn't last long. The best way is to prevent ultraviolet radiation, which will damage the elastic fibers of the skin and make the skin aging and rough.

Before making a skin care plan, you should know the characteristics and types of your skin, don't wear makeup, observe the secretion and secretion parts of oil at different times of the day to see if there is dry dander, observe the characteristics of parents' pore size, discoloration, sensitivity to sunlight, hair growth, etc., understand the skin types of parents, and see if there are genetic factors at work. A person's health can be reflected from the skin. Low thyroid function can cause dry and thick skin. Diseases of liver, kidney and lung, chronic anemia, endocrine dysfunction, excessive fatigue, insomnia, and uncontrolled sexual life will all lead to premature skin aging. Exercise is the best way to maintain the skin. Exercise can make the heart contract, increase blood circulation, make facial metabolism smooth and look good.

Nutrition is also very important. Human skin needs all kinds of vitamins and amino acids. Without these nutrients, you will suffer from various diseases and make your skin aging. Lack of vitamin B2 can cause seborrheic dermatitis and keratosis of hair follicles. Lack of vitamin A can lead to dry skin, desquamation, long hair follicles and small horns, and rough skin. Without vitamin P, people have low tolerance to sunlight and are prone to dermatitis. Lack of vitamin B 1, some people may have facial edema or beriberi. Pay attention to diet and ensure adequate nutrition. Now there is a prejudice that people will not be malnourished if they lack food and drink less. Actually, partial eclipse is a big problem. They should eat some foods rich in protein, such as meat, eggs, milk and bean products, so as to make the muscles under the skin plump and elastic, prevent the skin from sagging and delay the appearance of wrinkles. The subcutaneous fat of human body contains a certain amount of unsaturated fatty acids, which is an important substance to maintain the softness and elasticity of skin. However, this substance is easy to oxidize and produce lipid peroxide, which makes the skin aging and flabby and lose its elasticity. So be sure to eat more foods with high vitamin E content and strong antioxidant effect, such as soybean oil, sunflower oil and peanut oil.

Drugs may also cause skin quality degradation. For example, nicotinic acid can make the capillaries of the whole body dilate and turn red, some people will have drug eruption when taking sulfonamides, and some women will have chloasma on their faces when taking contraceptives for a long time. Middle-aged models should pay attention to this. Some chemicals, such as dyes, engine oil and substandard cosmetics, can irritate the skin and lead to dermatitis. Some biological factors, such as bacteria, viruses, fungi and insects, can cause various skin diseases. For example, milk virus can cause verruca plana, and fungi can produce tinea of hands and feet.

It is easy for people to forget the importance of water for skin beauty. When you are young, your skin contains a lot of water, which is normally 10%-30%, so wrinkles are not easy to appear on your face. When the moisture content of your skin drops below 10%, wrinkles are easy to appear. When the skin loses water, it becomes dry and tight, and when it is moist, it becomes soft and tender, so drink more water, about 8 cups a day, and eat less salty things in order to keep moisture. Diuretics are very important to the skin. It is necessary to reduce the retention time of water in cells and tissues and promote the circulation and flow of water in the body, so as to remove impurities and keep the skin clean and fresh. Herbal tea has been proved to be a mild and effective diuretic.

Heat is also the enemy of the skin, because it will evaporate water from the human body and make the skin dry and aging. The best way is to increase the humidity of the air, place a humidity regulator near the heat source, or plant a certain number of plants in the living environment, which can increase the indoor humidity and reduce the temperature.

Alcoholism and smoking do great harm to the skin, which will increase impurities in the skin, make the face appear spots, become dry, peel easily and have uneven skin color. When smoking, the lips with cigarettes will fold and wrinkles will form around the lips. Lipstick will penetrate into wrinkles and deepen them.

Every other week, it is best to exfoliate your body and use a cream that can exfoliate aging skin, which will make your skin smooth and clean. Dermatologists are usually the patron saint of models. When skin diseases appear, such as pustules, acne, allergies and other skin diseases, the impact on ordinary people may not be great, but for models, professional life is threatened. At this time, dermatologists played an important role. Models whose skin is allergic to a certain diet and uncomfortable with certain cosmetics should consult. Don't trust your friends' advice. Everyone's skin condition is different. It is proved to be right on other people's skin, but not necessarily on their own skin. Sometimes when something goes wrong, it's too late to go to an expert. Models should be alert to erythema, bulges or other minor problems on the skin, seek medical treatment in time, and don't take it lightly.

Fashion models should control sweating, because the clothes they perform are often samples and may be sold when they are no longer needed, which will affect the price. Some customers want the clothes to be returned to Zhao intact, because they sweat too much and smell bad, which affects their professional image. Therefore, antiperspirant is an essential product for senior models, but it is easy to dehydrate and dry the skin when used too much, so it is very important to use it in moderation.

For different types of skin, although the maintenance process is the same, the methods are somewhat different. Let's classify them as follows:

1. Standard skin Standard skin should be washed twice a day, and cosmetics and dust accumulated during the day should be washed off at night. The operation should be serious and you can do it casually in the morning. On the contrary, many models go out to meet people in the morning and wash them thoroughly, which is not conducive to skin care at night. To realize that cleaning the skin is a maintenance process, the basic steps are as follows;

(1) cleaning. Apply the grease that removes cosmetics and dirt to your face, and then wipe the grease with a cotton ball or gauze. Soap for cleaning should be pure, soft and tasteless, not too dry, and win. After applying, gently rub your face with your hands to make dust and dead cells fall off. If you like to use facial cleanser, choose one that is easier to wash off. After fully rubbing, rinse it carefully with clear water (about 20 times) and dry it gently with a towel.

(2) loose. This is to restore the skin to its natural state and maintain its original elasticity after removing cosmetics. Dip a cotton ball in a little lotion and then wipe your face. You can also make your own skin care lotion, dilute malic acid with mineral water and shake it well, but put it in the refrigerator for later use.

(3) Moisturize. Use high quality wetting agent. For example, pure aloe (an effective health tonic). Generally applied under the eyes, where bags under the eyes are easy to appear. Apply lipstick to your lips to prevent cracking.

(4) peeling. Use a mask to remove dead skin from the skin. Once a week. You can also add some corn flour to the facial cleanser to make your own mask.

2. oily skin oily skin should be cleaned 3 times a day to control the growth of bacteria. Oily skin is prone to some small problems on the face. Insist on massage to promote skin metabolism. At the same time, it should be noted that oily skin care products and cosmetics will cover the skin, causing pore blockage and skin diseases. Use contraction agent before makeup to control and reduce the oil secretion for one day. Typical contractile agents and liquid alkaline cosmetics are most suitable for oily skin. Cleaning and maintenance steps are as follows:

(1) cleaning. Wipe off cosmetics around eyes and lips with cotton swab soaked in oil, remove makeup with oily cosmetic cleaner, pat face with milk and neutral soap, avoid oily perfume, massage face with fingers or soft towel, pour some warm water on face, and then dry it with soft paper towel.

(2) loose. Mix half a cup of hazelnut, half a cup of alcohol and a spoonful of alum to get a soft and effective shrinkage agent. Shake well and store the solution in the refrigerator. Just apply it to your face when you use it.

(3) Moisturize. Apply oily wetting agent to dry parts, especially under eyes, apply lipstick to lips, and apply dry wetting agent to oily parts prone to illness (such as nose, forehead and chin), such as rubbing face with alcohol.

(4) peeling. Use a disinfectant mask twice a week to remove dead skin and coagulated oil. Pharmacists and dermatologists recommend several effective cleaners for rough skin. Add 2 tablespoons of alcohol and 1-1.5 tablespoons of bleaching powder to the oily mask, so that it can be made into a mask that is easy to condense into a whole. It has good anti-greasy property and contains many pharmaceutical ingredients beneficial to oily skin. Apply a thin mask to your face. After drying, soak the towel in hot water, wring out the excess water, cover your face, smoke the dandruff and dirt on your face with hot steam, and then rinse the mask with warm water.

3. Dry skin

(1) cleaning. Use grease cleaner to melt and remove makeup and dirt from your face. Facial cleanser should be gentle, wash your face with warm water, wash it thoroughly (about 20 times), and gently rub and massage with your fingers.

(2) loose. Use mild shrinkage agents or household preparations. The preparation method is to mix a cup of distilled water or mineral water with half a cup of pure hazelnut, shake it evenly, apply it on the face, and then store the solution in the refrigerator.

(3) Moisturize. Rub some wetting agent on your face, especially the lower eyelid, around your mouth and forehead. Put some lipstick on your lips.

(4) peeling. You can try the protein Mask once a week. The operation method is simple. Take the egg white, harden it slightly, apply it on your face, keep it for 5 minutes, and then wash it.