Under the strong return of the predecessors in waves, the new group with tricks and concepts to innovate, the women's group track competition is fierce, then a new women's group that is good at "subtraction" turned out to be a unique "flower road" with a sense of freshness.
Just one month after its debut, the Korean idol group NewJeans' debut MV "Attention" has accumulated 19 million views on the audio-visual platform, and has also received super popularity and awards on different song stages.
Because the style and strength are eye-catching, this group known as the "monster newcomer" retains the characteristics of the members of the group, which is rare in the women's group, such as not modifying the round face with a bit of bluntness, not using strong light and heavy makeup to brighten the yellow skin, no longer blindly pursuing "skin white", but more to present the original beauty of the girls.
Even if the skin color is not light, it does not affect the freshness of the sisters, which is a homework that must be done for all the members in adolescence, because this period is most likely to usher in the highest peak of "oil" in people's lives. This is not only related to their current appearance, but also determines whether they will leave skin problems such as enlarged pores and acne clusters in the future due to oil production.
Even if they don't follow the stars, the impression of "skin management experts" per Capita in South Korea is well known, among which cleansing, oil control, and shrinking pores (to obtain a more delicate skin type) are topics they will definitely involve. For girls who are in adolescence, oil control work is as important as stage training, it is necessary to use the right method, insist on not being lazy, in order to maintain the "sense of water" that makes them fire, and for adults, the skin may not necessarily follow the trend of "getting drier the older", it is very likely that because of seasonal changes, eating habits or multi-party pressure, the activity of the sebaceous glands exceeds adolescence.
If you have found that your skin has lost its fresh texture, and every day is full of oil and "stumbling", then you should first understand the oil production mechanism of the skin and start to find ways to suppress the source.
Why does my skin keep getting oily?
Sebum is a substance secreted by the sebaceous glands, which was originally produced to help the skin lock in moisture and balance the flora, but more, it has become a help, especially in oily skin.
The amount of sebum secretion is mainly regulated by male hormones, when the androgen testosterone is transported to the sebaceous glands by the blood, and then further modified by 5α-reductase catalyzed, the synthesis of dihydrotestosterone is 5-10 times higher than the testosterone activity, and finally mobilizes the sebaceous glands to "pour" out a large amount of sebum. Among them, the activity of 5α-reductase is closely related to temperature, the ambient temperature is high, the temperature is high, and the temperature is depressed, so in the summer and autumn, the oily muscle naturally becomes a "walking reflector". The sebaceous glands belong to the whole plasma secretory glands, and the oily substances secreted are not only sebum, but are excreted along the hair follicle duct along the hair follicle duct along the cell membrane, cytoplasm, protein, lipid oxide and keratin of the sebaceous gland cells, and may be accompanied by a slight odor throughout the day. When the ambient temperature is high, the amount of oil secreted in the pores will increase significantly, and studies have shown that when the ambient temperature increases by 1 degree, the secretion of sebum increases by 10%. In addition, when the ambient temperature is higher than 30 degrees Celsius, it is conducive to the transformation of sebum into a liquid oil that flows easily from the pores to the surface of the skin; When the ambient temperature is low, the sebum is semi-solid and is not easy to flow, so the skin is prone to the phenomenon of summer oil and winter dryness.
In addition, oil is the basis of acne, but the oil skin does not necessarily have acne, whether there is a large number of propionibacterium acnes in the hair follicle and whether the follicle funnel is blocked is the root cause of acne. Propionibacterium acnes use sebum as a nutrient and hate oxygen, so when the amount of sebum secretion increases, coupled with the blockage of the pore funnel area, it becomes a hotbed for cultivating "acne". However, if the pores are not blocked and the bacteria are not flooded, it will not cause inflammation and acne, especially the oily skin muscles around the age of thirty. Generally, the skin care products on the market are bundled with oil and acne products in a series of sets, but we still have to choose according to the actual condition of the skin when purchasing, so as to avoid long-term misuse of products containing high concentrations of bactericidal ingredients, resulting in imbalance of the skin's flora and reduced defense.
How to reverse the fate of "oil skin"?
It is unrealistic and impossible to completely "annihilate" the sebaceous gland, and the most important thing is to live in peace with it. Any skin care product can only temporarily regulate and control the secretion of sebum, that is, it is effective when used, and it will be revived after use, and it cannot be converted into neutral muscle in a vacuum, which must be scientifically recognized.
Skin care products mainly use the following four means to control oil: astringent antiperspirant by inhibiting facial sweating and tightening pores to prolong the time of sebum leakage, as long as the sweat is stopped, it can create a fresh and refreshing feeling, making people mistakenly think that it is the effect of oil control. These ingredients are mainly potassium alum, hydroxyaluminum chloride, aluminum sulfate, etc., generally can only last 1 hour, so it is wise to consider whether it is wise to apply antiperspirants to the whole face in order to achieve short-term oil control effects.
Acid astringent uses acid components If acids and tannins in witch hazel produce instantaneous coagulation keratin under the condition of pH of about 4, the pores temporarily contract, thereby delaying the discharge of sebum and achieving the effect of oil control. Adsorption type, as the name suggests, is the use of the principle of adsorption of sebum to control oil. For example, the addition of silica, polymethyl methacrylate, perlite, polysiloxane-11 and other powders to skin care products, these powders have a lot of oil absorption holes on the surface, which can absorb oil on the skin. To control sebum secretion, the conditioning type must start from the source. Directly inhibiting the activity of sebum-inducing 5α-reductase is the most practical way to reduce the amount of Propionibacterium acnes and reduce pore clogging. These ingredients include butyl avocado, zinc PCA, zinc gluconate, saw palm fruit extract, etc.
At the same time, pay attention to these skin care steps to restore the freshness of the oil skin: Step 1. Most people who remove the oil do not like to use the oil remover, mainly the creamy skin feeling after washing is not their dish, and some people have long closed mouths and bursts after use (the oil is not fresh, the quality of the emulsifier is the problem). Now there is an oil-free gel texture of the makeup remover, the main force of its use of makeup remover is not the traditional rigid makeup removal weak polyol, but a large molecular weight and lipoly-based multi-surfactant, such as PEG-20 glycerol triisostearate, polysorbate-85, sorbitol-30 tetraoleate, etc., this kind of surfactant can not only remove makeup in seconds, but also emulsify the oil scale that appears at the pore mouth every day, which is an excellent helper to avoid pore clogging.
Step2. People with oily skin are easy to fall into the pit of soap-based cleansing products, thinking that the dry and tight feeling after washing the face can be regarded as a clean effect, in fact, the soap base is easy to simultaneously dig out intercellular lipids and natural moisturizing factors while cleaning sebum, and long-term use hinders the health of the skin barrier. Therefore, it is more appropriate to choose amino acid type and decyl glucoside APG. Step3. Toner can be cut into the problem of excessive sebum secretion from the beginning of the toner, such as choosing a toner containing zinc PCA, niacinamide, zinc gluconate, the first time to play the role of inhibiting 5α-reductase. The texture of the toner is best without consistency, the consistency is generally created for large molecule thickeners, they have an efficient water-locking effect similar to hyaluronic acid, and there will be an excessive moisturizing tacky feeling when used in early autumn.
Step4.The essence has been arranged in front of the oil control product, then the essence can be selected to enhance the environmental antioxidant power, repair cells, regulate the balance of the microflora of watery products. Step5.Lotion/cream For oil skin, the emulsion and cream can choose one or the other, and applying too much will also have the problem of stuffing pores. Textured, a refreshing curd with only a small percentage of oil in the formula can be selected, and it is not necessarily non-gel-like.
Step6.Clean the mud film can be used as the cleaning focus of the oil skin weekly care, to achieve the best cleaning results, you need to use it 1-2 times a week. In addition to choosing a high oil absorption such as diatomaceous earth and activated carbon mud materials, it also depends on whether the mud film is as dry and cracked as an arid rice field after application, and the dry crack reflects that the muddy particles in the mask have a lot of space to adsorb sebum, and if there is still a sense of moist moisture after 20 minutes, then the strength of adsorption of sebum is relatively weakened. Step7.Loose powder modification When it is outdoors, natural heat to the skin care products can not inhibit the outflow of sebum, then it is necessary to ask out the loose powder with high oil absorption to suppress the oil. The choice of loose powder is also learned, and now some appeals to plant-based loose powder, using corn starch, elm bark powder, etc. as the main force of adsorption, it is easy to appear skin tight and dry after successive makeup repairs, and the choice of silica, nylon-12, polymethyl methacrylate-based powder, you can continue to maintain a comfortable breathable feeling.
Intrinsic conditioning method In a series of chemical reactions generated by sebum, the activity of certain substances exceeding normal levels will also cause sebum metabolism disorders. Therefore, internal adjustment is also an important way to manage the sebaceous glands without excessive "excitement".
If you want to stay away from the embarrassment of oil skin, you can also improve through diet management: 1. Supplemental vitamin / mineral research found that oil pox muscle zinc deficiency and vitamin B6, these are essential substances for human fat and sugar metabolism, when the sebaceous gland mechanism is lacking, there will be disorders, vitamin B6 is the most important, basically dermatologists treat acne program standard elements. 2. The exogenous addition of free sugars in sugar control will not only lead to the glycation reaction of skin collagen, but also the culprit of oil bursting. Sugar promotes the secretion of insulin in large quantities, and insulin is also a substance that promotes the activation of androgen receptors. Sugar control is not as simple as not drinking sweet drinks, but the entire diet needs to be low GI, especially to reduce the intake of white rice, and replace staple foods with black/red/purple rice.
Instead of anti-aging and brightening the complexion, oily skin can first harvest more efficient skin conditioning results through multi-faceted work, in order to obtain water-like skin faster!