What is the Role of Pheomelanin in Skin and Hair Color?
Pheomelanin plays a significant role in determining the color of hair and skin. Individuals with higher levels of pheomelanin tend to have red or blonde hair and fair skin. In contrast, those with higher eumelanin levels have darker hair and skin tones. The ratio of eumelanin to pheomelanin is a critical factor in the wide range of human skin and hair colors.
