Previous studies have shown that the content of lipids and acne are necessary and sufficient for each other, while hecongfen's research results show that there is evidence that changes in lipid composition can also produce acne. In addition to acne, desquamation, alopecia and sensitive skin are also related to lipid components. Among them, hecongfen's team focused on the lipomics of sensitive skin. The remarkable feature of sensitive skin is poor skin tolerance, and discomfort will be caused by slight physical or chemical stimulation from the outside world. The research results reveal that an important reason is the impairment of lipid barrier function. However, the cosmetics industry lacks a clear understanding of this.
He Congfen introduced that the repair of sensitive skin has a corresponding concept for the stimulated and daily conditions. Under stimulation, the efficacy of cosmetics should be to inhibit adverse skin reactions, maintain skin status and reduce subjective discomfort under stimulation; In the daily state, the product efficacy should be biased towards the repair and consolidation of barrier function to enhance tolerance and reduce the entry of irritants. The final results of this study show that excessive cell apoptosis and water loss are the main reasons for the impairment of lipid barrier function. To repair the barrier function, it is necessary to inhibit the apoptosis of epidermal cells, moderately promote cell proliferation, maintain the sufficient thickness and density of skin barrier, and enhance the water retaining function of skin barrier. The direct effect of this conclusion is to point out the direction for the development of cosmetics for sensitive skin.
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One product, one yard, accurate positioning of consumers
Google CEO Schmidt said not long ago, "the era of the Internet of things is coming, and the Internet will disappear." The Internet of things (IOT) refers to the Internet connected with things, of which the most widely used is the smart home. However, the wide application of QR code makes the scope of the Internet of things more extensive. Yuan Xiquan, chief operating officer of Lieshi Internet marketing agency focusing on the application of two-dimensional code, said: "two-dimensional code can activate the new value of cosmetics packaging, and industrialized products have become intelligent agents with Internet of things attributes because they have the only two-dimensional code." Simply put, QR code has become an excellent port for accessing the Internet.
