1, silver hair is usually scattered white or gray in the hair, mixed with other darker hair colors. White hair means that the whole hair is pure white and there is no mixture of other colors.
2, because silver hair still retains a certain amount of pigment, it is healthier and less dry and fragile. Due to the complete loss of pigment, gray hair is more susceptible to external environment and improper daily care, and it is more prone to problems such as dryness and fracture.