"Luna hair" is an adjective that refers to hair that is silver or white in color, resembling the moon's glow. It is often seen in people with albinism, but can also be a result of genetics or aging.
Luna hair has been associated with mystery and magic throughout history. In some cultures, it is believed to be a sign of good luck or wisdom. In others, it is associated with the moon and its phases. Today, luna hair is becoming increasingly popular as a fashion statement, with many people choosing to dye their hair silver or white.