NK-L1007 Encapsulated Ceramide Complex Cosmetic raw materials

Product Characteristics

Stimulation has an important role in the protective function, assuming the function of protecting the skin and nourishing and moisturizing. Among them, ceramides of biofermentation origin are a new generation of skin moisturizers developed in recent years, which can maintain the skin's water retention, repair dry and damaged skin, and also promote the renewal of the skin's natural protective layer. It is now widely used as an effective active ingredient in skin care cosmetics.

An important prerequisite for the realization of skin care efficacy is that the active ingredient can effectively penetrate the skin surface, and in the skin tissue, high concentration of enrichment and long time retention, that is, to achieve the target delivery of skin care active ingredients. Currently marketed ceramide cosmetic formulations are mostly ordinary creams, with poor skin permeability and low retention of active ingredients. At the same time, ceramide is a highly crystalline substance, poor dispersion in water and most oil esters, extremely low solubility, easy to crystallize and precipitate in the process of placing, which is not conducive to the absorption of the active substance and the stability of the product.

The stratum corneum of human skin has a strong barrier function, which makes it difficult for macromolecular efficacy substances to penetrate. Liposomes have a bilayer membrane structure, which is similar to the structure of the biological cell membrane of the skin, and the liposomes have a high degree of biological affinity with the skin, and it is easier for them to be fused with and absorbed by the cell membrane, which makes it easy for the liposomes to be absorbed and penetrated in the epidermis of the skin.

Ceramide 1 (CERAMIDE EOP) mainly has the function of repairing the sebaceous membrane, which can enhance the barrier function of the skin's surface layer, reduce water loss, and ultimately achieve the effect of moisturizing.

Ceramide 3 (CERAMIDE NP), which is similar in structure to the substances that make up the skin's stratum corneum, can quickly penetrate into the skin to help renew the skin's natural protective layer. It can promote the balance of natural hydration and combine with the water in the stratum corneum to form a mesh structure that locks in the water, improves penetration of moisturizing power, maintains the skin's degree of water retention, and repairs dry and damaged skin, as well as helps renew the skin's natural protective layer. It also helps to renew the skin's natural protective layer.

Ceramide 6II (CERAMIDE AP) enhances the activation and regeneration of the skin's dermis, as well as the activation of intercellular water transport, helping to rapidly metabolize the skin's stratum corneum and smoothing the skin.

Phytosphingosine (PHYTOSPHINGOSINE) is a precursor of ceramides and one of the lipid components of the skin with a natural barrier repair function. It also has a powerful inhibitory effect on microbial activity, inhibiting harmful microorganisms such as Acinetobacter, Staphylococcus aureus and Malassezia. Phytosphingosine is an effective anti-inflammatory and anti-redness agent by inhibiting prostaglandin synthesis. As one of the lipid components of the skin, Phytosphingosine has multiple effects on the skin and can be applied in high-end products such as anti-aging and repair.

NK-L1007 encapsulated ceramide is a composite of ceramide 1, ceramide 3, ceramide 6II and phytosphingosine, each of which has its own function and plays a coordinated and complementary role to each other. Utilizing the phospholipid liposome encapsulation technology, Uliam utilizes phospholipids as a carrier to make liposomes of ceramides, which are insoluble in oleic esters and water, and the nano-ceramides in the form of liposomes are similar to the structure of cell membranes. The structure of ceramide in liposome form is similar to that of cell membrane, which has high affinity with skin and is easier to be absorbed by cell membrane.

Stabilized in liposomes, ceramides work synergistically with phospholipids, cholesterol, and stearic acid, the skin's natural stratum corneum components, to repair the barrier.

Liposomes have the advantages of narrow particle size distribution, small particle size, non-crystallization, easy application and stable storage.