1. Generally, we mainly observe pore size, oil content, luster, skin elasticity and allergic contact with cosmetics. Then by comparing the observation results of various skin characteristics, we can basically judge the nature of our skin.
2. The method of distinguishing skin types is as follows:
A. Oily skin: It is characterized by thick skin, obvious pores, and some pores are very large, similar to orange peel. Sebum secretion is more, especially in the face and T-shaped area. Rough skin, easy to be polluted; Weak antibacterial ability, easy to grow acne; Poor adhesion, easy to lose makeup after makeup; Can withstand external stimuli, not aging, facial wrinkles appear late.
B, neutral skin: the skin is smooth and delicate, shiny, with fine pores and moderate oiliness, and looks rosy, smooth, flawless and elastic. Not sensitive to external stimuli, not suitable for wrinkles, and it is not easy to lose makeup after makeup. More common in adolescent girls. The skin changes greatly in four seasons, dry in winter and oily in summer. After thirty, it will become dry skin.
C, dry skin: the skin is delicate and thin, the pores are not obvious, the sebum secretion is small and even, and there is no greasy feeling. The skin is dry and looks clean, delicate and beautiful. This kind of skin is not easy to get acne, and it has strong adhesion, and it is not easy to lose makeup after makeup. However, dry skin can't withstand external stimuli, such as wind and sun, redness and even burning after being stimulated. It is easy to age and wrinkle, especially in the eyes and corners of the mouth.
D, mixed skin: two different kinds of skin exist at the same time, which is mixed skin. Generally, the forehead, nose and chin are oily, with large pores, more oil secretion and even acne, while other parts such as cheeks are characterized by dry or neutral skin.
E, sensitive skin: the skin is delicate and fair, with less sebum secretion and dryness. Its remarkable feature is that it is easy to cause skin allergy, redness, swelling and itching after contact with cosmetics. It is also easy to cause allergies to hot sun, pollen, mosquito bites and high-protein foods.
F. Problem skin: Skin with acne, rosacea, chloasma and freckles that affect beauty but are not contagious and life-threatening in life is collectively called problem skin.
Extended data
improve one's method
1. Use pore deep cleansing products: such as facial cleanser with micro-foam, which contains efficient surfactant (but should not stimulate skin oil secretion, such as soap-based products); If possible, you can add some mixed facial cleanser such as pearl powder, which will thoroughly clean pores and gradually remove blackheads. In order to avoid skin damage, it is recommended to choose famous brand pearl powder.
2. Use skin care products containing EGF. EGF skin care products can significantly enhance skin elasticity and significantly shrink pores. Because EGF has high activity and is easy to fail, it is suggested to choose EGF skin care products with EGF activity maintenance technology. There are also some products that shrink pores that have temporary effects, mainly relying on gum.
After the water evaporates, the colloid forms a tight film on the skin surface, and the pores will look smaller, but after washing, the skin will return to its original state. This kind of products mainly include firming emulsion, pore shrinking emulsion and so on. Emergency treatment is still possible, but it is more difficult to achieve long-term slimming effect.
3. Pay attention to proper sleep. Sleeping too long will slow down the blood circulation, retain moisture, relax the skin and make the pores look big and scary. Adults should sleep 8 to 9 hours a day.
4, pay attention to rest, stay up late less: Like the third point, lack of rest and staying up late too much will also make the skin worse, loose and sagging, and the effect of shrinking pores will also be affected.
5. Control oil secretion. Some JM people think that the cleaner the oil is, the better. In fact, this is completely wrong. Sebum is an essential substance for human body. People secrete it to moisturize the skin. If there is too little oil, the skin will be dry and wrinkled. Therefore, normal skin should maintain oil-water balance, which is the reason.
In fact, the skin needs a proper amount of oil. Some oils MM wash the oil thoroughly, which will stimulate sebaceous glands to secrete oil at an accelerated rate, so the more you control it, the more oil you produce. The correct way to control oil is to wash off the oil and replenish proper amount of water and oil, so that the oil secretion function of the skin will be gradually suppressed, and the oil secretion will be less, and it will be natural to shrink pores!
6, avoid some situations: for example, don't always squeeze the blackheads in the pores, it will get bigger and bigger; Some people suggest using frozen emulsion and the like, which can only have a temporary effect. If it is frozen too much, it will be counterproductive and make the skin more relaxed; Others will use blackhead stickers and the like, which is very dangerous, because it destroys hair follicle tissue while pulling blackheads, leading to the deterioration of pores.
References:
Baidu encyclopedia: skin quality