"This article source: Source: Hebei TV Station"
Facing autumn and winter, is your skin okay? Dryness, itching, molting … A series of skin problems seem to break out in a flash. Obviously, I applied all kinds of moisturizing skin care products seriously, but the effect seems to be not so remarkable. Why?
In fact, it is because the importance of skin barrier is often ignored when skin care is carried out, and it is naturally difficult to lock the skin moisture without repairing it.
First of all, we need to know what the skin barrier is. In a narrow sense, skin barrier usually refers to the stratum corneum of "brick wall structure", that is, physical barrier, and in a broad sense, it also includes pigment barrier, immune barrier, nerve barrier, etc., which constitutes the barrier community of skin system.
A healthy skin barrier is a "wall of iron and steel" made of bricks and mortar, which can not only help to resist the damage caused by external stimuli, but also prevent the loss of moisture, natural moisturizing factors and lipids in the skin. The various components in the intercellular matrix are related to the differentiation and formation of keratinocytes, forming a virtuous circle and creating an increasingly solid skin "protective wall". The damage of skin barrier function is manifested as the decrease of water content in stratum corneum, the increase of TEWL, the change of pH value, the abnormal content and composition of skin lipid, and so on, followed by skin problems such as dryness, aging, itching, peeling and roughness.
Secondly, we should know the cause of skin barrier damage.
1. Chemical stimulation
There are many surfactants, emulsifiers and organic solvents in daily cleaning and skin care products, which may bring different degrees of chemical stimulation to the skin. These chemical stimuli will also reduce the contents of skin barrier-related proteins and enzymes, which are committed to maintaining the tight "brick wall structure" of the stratum corneum. The decrease in protein expression may lead to abnormal stratum corneum structure and fragile skin barrier.
2. Ultraviolet rays
Ultraviolet rays are ubiquitous skin destroyers. Ultraviolet rays reaching the earth’s surface include UVB(290-320nm) and UVA(320-400nm). In recent years, the increasingly serious global greenhouse problem has also made the ozone layer, a natural ultraviolet barrier, more and more fragile, leading to more ultraviolet rays coming around through the ozone layer, and their harm to the skin can not be ignored. When stimulated by ultraviolet rays, it may cause over-expression of inflammatory factors, and some ultraviolet rays may even reach the dermis, causing the degradation of subcutaneous collagen.
So how to repair the skin barrier?
RIVETOR natural fat protection technology for half an acre of flower field is mainly based on peony seed oil, and the triple natural active essence oil of oat kernel oil and rice bran oil is selected to achieve the effect of repairing skin barrier through scientific proportion and mutual synergy. The experimental study of 3D skin model proves that RIVETOR can significantly improve the decrease of barrier-related protein expression caused by chemical stimulation, effectively inhibit the over-expression of proinflammatory factors and collagen degradation caused by ultraviolet stimulation, help skin resist external stimulation, repair skin barrier and maintain internal homeostasis.
At the same time, half an acre of flower field has also been tested in human clinical experiments. After 28 days of testing, the results show that RIVETOR can significantly improve the moisture content of stratum corneum, skin elasticity and collagen content, and the problems such as water loss rate and roughness of skin have been obviously improved.
The reason why half an acre of flower field body lotion can help the skin achieve 24-hour long-term moisturizing is precisely the effective repair of the skin barrier damage by RIVETOR technology. In fact, autumn and winter are not terrible, and skin care is not complicated. The most important thing is to find the key factors of the problem and solve it symptomatically.
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