Keratin
your hair grows from follicles within the skin
lotion
The hair follicle is an organ under the skin which is responsible for growing a single hair. Thousands of them are present throughout the skin.
Anumasu
melanin
Melanin
Melanin
melaninMelanin
Skin- melanin. Hair- keratin.
Sebum/The Sebacios Glands
Keratin
They all have a substance known as melontone