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It gets its colour from melanin, a natural pigment (colour) we produce in our bodies.
Melanin. It is a natural colour pigment we have in ouir skin and hair. It gives our hair it's colour.
shite is brown it is a natural hormone that creates the colour brown
melanin
You are removing pigment. Melanin produces pigment (colour) so you are taking out the colour. When your naturl colour grows out again you can see that the melanin is still producing the colour.
Your eye colour is determined by the amount and distribution of melanin in your iris *melanin also determines the colour of your skin and hair* With age the melanin in your eye can decrease, causing fading, also causing our hair colour to fade. This is the only explanation i have for a persons eye colour fading. If your worried about your eyes because of this, i wouldn't worry too much but go get them checked out by an optometrist if you continue to worry.
shite is brown it is a natural hormone that creates the colour brown
The role of the melanin in the hair makes it grow white as it reduces in number. Melanin gives hair it's colour.
There is a dye molecule (melanin) which is added to the hair as it is grown. The concentration of that substance gives hair its color - when the body stops adding melanin the hair goes gray and then white (the true color of hair).
Darker skins have a higher content of Melanin within the skin cells than lighter skins. Melanin is the component within the skin that gives it it's colour, therefore more melanin makes a darker skin.
Melanin See attached link.
carotene, melanin, and hemoglobin