Shijiazhuang Randa Technology Co., Ltd.

Brief introduction:
Ceramide is a kind of sphingosine lipid composed of sphingosine long chain bases and fatty acids.
Ceramide is a kind of phospholipid with ceramide as the backbone, mainly including ceramide phosphocholine and ceramide phosphoethanolamine, phospholipid is the main component of the cell membrane, 40%~50% of the sebum in the stratum corneum is composed of ceramide, ceramide is the main part of the intercellular matrix, which plays an important role in maintaining the balance of moisture in the stratum corneum.
Apply:
1. Daily chemicals:
The use of ceramide-containing rejuvenating essence cosmetics can strengthen the skin's anti-aging function, keep the skin elastic, smooth and refined, and reduce the formation of facial wrinkles.
2. Medical:
Ceramides play an important messenger role in the induction of biological effects by a variety of cytokines, vitamin D3, Fas and CD28 ligands, and their mediated apoptosis has attracted attention. At the same time, ceramides are also involved in various physiological and pathological processes such as cell differentiation. During epidermal keratinocyte culture, ceramides can induce apoptosis. Ceramide is a sphingomyelinolysis product in the biofilm bilayer and is recognized as the second messenger; In addition, ceramides play a wide and important role in the process of cell growth, proliferation, differentiation, apoptosis and damage
3. In cosmetics:
Ceramide is the latest generation of moisturizer developed in recent years, it is a water-soluble lipid substance, which is similar to the structure of the substance that makes up the stratum corneum of the skin, can quickly penetrate into the skin, and combine with the water in the stratum corneum to form a network structure to lock in moisture.
Ceramide is the main component (>50%) of intercellular liposomes in the stratum corneum that exists in the outermost part of human skin, and plays an important role in preventing water dissipation and protecting against external stimuli, and is responsible for protecting the skin and moisturizing and moisturizing. There are also many studies that have reported that the use of topical creams containing ceramides can prevent allergic skin diseases and inhibit melanopigment brown spots.
As we age and enter old age, the ceramides present in human skin gradually decrease, and the appearance of abnormal skin symptoms such as dry skin and rough skin type is also due to the decrease in the amount of ceramide. Therefore, to prevent such skin abnormalities, ceramide supplementation is ideal.