The rapid development of genetic engineering technology in 2 1 century has not only brought revolutionary breakthroughs to biopharmaceuticals themselves, but also brought revolutionary breakthroughs to neighboring disciplines including the beauty industry. 1940, American scientist Hoffman discovered a new magical protein in the brain of cattle, which can effectively promote cell proliferation and repair tissues. This protein is fibroblast growth factor (FGF for short). Subsequently, scientists also found similar protein in human body, including epidermal growth factor (EGF), acidic fibroblast growth factor (aFGF) and basic fibroblast growth factor (bFGF). These growth factors can promote the rejuvenation of skin cells, which is an explosive news for the beauty industry, and people are generally optimistic about its prospects in the beauty industry. However, for a long time, although people realized these functions of protein, they could not be mass-produced. Extracted from animals, the extraction amount is extremely low, and the growth factors of animals and people are not completely homologous, so it will have certain side effects when used in people, and it is impossible to extract from people. This once doused people's enthusiasm for the application of growth factors in the field of beauty. The development of gene technology has solved this problem well. Through genetic engineering technology, people can copy a large number of DNA gene fragments that can produce growth factors and express them in bacteria. Each bacterium is equivalent to a small factory, and thousands of bacteria can produce the growth factors we need in large quantities. After purification, growth factors can be used as effective components in beauty and skin care products. Because these products are produced by genetic engineering, they are named genetic beauty. Because the effective component of gene beauty products is biological protein, it is also called biological beauty.

265438+At the beginning of the 20th century, all the major beauty brands in the world launched their own genetic beauty products, and the development momentum was good. As a new beauty concept with science and technology as the banner, they have opened up their own stable market.