These compounds are melanins.
the pigment
melanin
Bleaching skin is a chemical change because it involves a reaction with the skin's melanin pigment that alters its chemical structure to appear lighter in color.
It is a chemical process, not property; but silver nitrate affect the skin by coloring - a black color appear.
Melanin is the darkening chemical in skin that determines skin color. Melanin is produced by specialized cells called melanocytes and is responsible for protecting the skin from UV radiation damage. The amount of melanin produced by the melanocytes determines an individual's skin color.
melanin and carotene Carotene Melanin The chemical is called melanin.
There's no way that I know of because there is a certain chemical in your skin that makes it the color that it is. Perhaps plastic surgery. I don't think it's worth it though. Be happy in the skin your in. :)
Skin color is determined by a chemical in the skin called Melanin. This is a pigment that protects the skin from UV rays. The higher concentration of Melanin people have, the darker their skin looks.
Melanin is not a sweat gland. Is is the chemical that provides skin color.
A chemical peel is a cosmetic procedure that uses a chemical solution to improve the appearance of the skin. The solution applied to the skin causes controlled injury, resulting in the peeling off of the treated layers. The new, regenerated skin is usually smoother, with fewer wrinkles and blemishes, and a more even color.
A chameleon changing color is a physical change. This color change is due to specialized cells in the chameleon's skin called chromatophores, which expand or contract to reveal different pigments based on the chameleon's mood or environment.
Skin tanning is an example of a chemical reaction.