Skin Barrier DefinitionDefinition of the skin barrier
Analogy of the "brick wall".
Barrier functions are an important part of the skin treatment process. Helps to understand the skin barrier's thickness and how well it helps protect the skin from the outside world. Just like the skin's own pH barrier (a barrier that keeps away micro-organisms and irritants), the barrier functions as an important protection for the skin.
Barrier functions refer to the stratum corneum of the skin (outermost part of the epidermis). It' s similar to a clay block diaphragm walls, a design developed by Dr. Peter M. Elias of the University of California, San Francisco, an authority on skin barrier and skin moles. Ziegel are comneocytes ( dry, non-living skin tissues prepared for shedding).
Grout (cement that holds the tiles together) is the intracellular matrices consisting of the lipids (stacked double layers of fat that enclose the corneocytes). This barrier is extremely impervious, a property that prevents the skin from losing moisture and prevents the penetration of micro-organisms or noxious substances.
Mortar" contains fatliquors, which are used to maintain skin moisture, strength and softening. In general it is called barrier of lift. Lips barrier minimises dehydration and is vital for firm, hydrating and hydrating skin. The amount of Lipids decreases significantly after the 40th year of life, which is why we are more susceptible to dehydrated skin with increasing years.
Ever wonder why your skin gets dehydrated, scaly, pruritus, irritable or sore? This is a frequent sign of a corrupted or weak barrier function. Skin looses moisture, dries out and becomes more porous to irritating substances andallergens if lipids in grout are broken or exhausted by rough product, manipulation or ambient condition.
Using too much perfume can even lower the barrier. Too much cleaning with the use of liquid and detergent can remove lipid and natural moisturizers from the stratum corneum and reduce the skin cell cohesiveness. Cleaning in warm boiled waters, vapor or strong temperatures can also remove lipid from the skin.
In order to have a sound, trouble-free skin, it is important to preserve a powerful barrier function for a sound skin. More importantly, if you have delicate skin. Prevent fat from peroxidating by using regular amounts of sun cream and an anti-oxidant (serum, moisturizer) during the day. There' more about these technics to learn when I am covering sensitve skin.
First of all, you simply grasp the notion of barrier function because it is a leading cause of frequent skin conditions and it is not often debated with people.