For a 125 ml bottle of LacVital Serum, 1⁄2 litre of raw colostrum is needed. Fat and high-molecular proteins (casein, albumin) and other impurities are separated and discarded by means of various centrifugation and filtration steps. In the end, a solution is obtained in which the essential low-molecular vital substances (e.g. immunoglobulins, cytokines, all amino acids, etc) are contained in dissolved, free form. Since the nutrients are present in free form, they do not have to be digested in the stomach before they can be absorbed by the intestine. This results in a high nutrient content in LacVital and has the consequence that the desired effect occurs significantly faster and more effectively than with conventionally produced colostrum products.