What is colostrum? The milk of a cow within 3 days after calving is obviously different from ordinary milk, which is called colostrum. Colostrum has higher protein content, but lower fat and sugar content. In the 1950s, studies found that bovine colostrum not only contains rich nutrients, but also contains a large number of immune factors and growth factors, such as immunoglobulin, lactoferrin, lysozyme, insulin-like growth factor, epidermal growth factor, etc. Scientific experiments have proved that it has physiological functions such as immune regulation, improvement of the gastrointestinal tract, promotion of growth and development, improvement of aging symptoms, and inhibition of various pathogens. Colostrum protein powder produced by Guangzhou Changshengkang Biotechnology Co., Ltd. is your good choice. Of course, if you want to customize your own products, we can also do it for you. Contact us!