Henna hair dye is a natural option for colouring grey hair without chemicals ... depending on your actual hair color and quality of the henna used, sometimes is much darker.
Formula with Peptides brightens hair color and moisturizes, revitalizes and hydrates gray and silver hair. No sulfates, parabens, DMDM hydantoin, added phthalates or gluten ingredients.
There are two main types of melanin that determine hair colour. Eumelanin is a black ... all go grey at the same time. 3. Will dyeing make my hair go grey faster? This depends on the dye.