Research on Hirudin in cosmetics

With the development of biology, especially molecular biology technology, it has brought a new development opportunity to the cosmetic industry. Skin care products have developed from fine chemical beauty, plant beauty to biological beauty and gene beauty. As the main component of biological skin care products, natural hirudin has a high biological activity, which can significantly improve the microcirculation of skin tissue, play a biological regulatory role in a variety of cell physiological functions and metabolic activities, directly or indirectly affect the growth, division, differentiation, proliferation and migration of various types of cells, in beauty and skin care, plastic surgery, burn ulcer and various skin diseases. It plays an important role in oral repair and healing.

newstime：2019-10-17

Research progress of liposome and encapsulation technology in cosmetics

Liposome can not only effectively disperse cosmetic ingredients, but also is a good excipient for compatibility with phosphatidylcholine. The dermatological agents made by liposome technology have been successfully used to treat several kinds of skin diseases. Generally speaking, liposomes and nano emulsions are better suited for skin texture than those used in nanoemulsion. In other words, this kind of formula will not destroy the overall structure of double skin fat layer, and will not be washed out when cleaning the skin. In the sense of modern cosmetics development strategy, this kind of prescription contains the lowest excipient ingredients, which only brings little burden to the skin. It is worth noting that phosphatidylcholine has been proved to be stable at low concentrations, so it is not necessary to make a high concentration formula. Moreover, repeated application of phosphatidylcholine in the cuticle will also produce accumulation effect. In most cases, liposomes and nanoemulsions are compatible with each other and can be used as an architectural tool.

newstime：2019-10-17

Application of liposomes in cosmetics

newstime：2019-10-17

Suggestions on the development of domestic cosmetic raw materials and the standard requirements for

The development of domestic cosmetic raw materials is still in the immature stage, and there is a long way to go with Japan, Europe and the United States and other countries. To gradually shorten the gap with foreign cosmetic raw materials industry, it is not possible to achieve it overnight. According to the current situation of industrial development, the following suggestions are put forward:

newstime：2019-10-17