Melanin. It increases, making your skin darker.
The skin cells that you have when you get the tan regenerate to new ones, so obviously the new skin cells will be not tanned and the dead tanned skin comes away. This happens over a period of time, however long it takes your skin cells to regenerate over 2 weeks etc so you would keep your tan for atleast 2 weeks.why did you want a tan in the first place. wow.
it is the color of your skin a tan person, a little lighter than tan
Look, person, I don't even know what skin type 4 is so I'm no help. Why you so interested anyways? It's so bad for you to get a tan. It kills skin cells! You don't want to get cancer, do you?
Generally melanin in skin.
Because the skin cells die and are exfoliated off.
if you have been in the sun too long then it's a tan
Some people have a higher rate of sensitivity in their skin cells
If its winter your skin usualy goes pale, in summer it gets tan because of sun
When your skin gets exposure to the sun rays, skin darkens. Sun tan is caused due to increased melanin. The color of skin darkens when you get a suntan.
Fat cells do not tan darker than muscle cells because tanning is a result of melanin production in response to UV exposure, which is a process that occurs in the skin regardless of the presence of fat or muscle. The amount of melanin produced determines the level of skin darkening, not the type of cells underneath the skin.
A summer tan is temporary because it is the result of the skin's melanocytes producing more melanin in response to UV exposure. As the skin sheds and renews itself, the tan fades over time. Additionally, decreased sun exposure in the fall and winter months contributes to the fading of the tan.
skin cells are very special in the way they regulate your temperature and protect the body from germs. The fact that they help change your skin colour from pale to tan that is pretty special.