How many degrees below zero can the lowest freezing point of Professor Gao's fullerene essence withstand?

30 degrees below zero. Professor Gao's series of microcrystalline skin care products are independently developed by the research team led by Professor Gao Yunhua, and its core technology is the introduction technology of microcrystalline skin without dysmenorrhea. Among them, the lowest freezing point of the brand's fullerene essence can withstand MINUS 30 degrees. This technology has won 10 national patents and has been widely used in the field of skin care.