and forehead. 23 weeks to birth Melanin starts being produced, adding color to hair. 33 to 36 weeks Lanugo is shed. 26 to 40 weeks Vellus hair (peach fuzz) replaces lanugo. Birth Some lanugo may ...

If you've ever discovered a single, long, white hair somewhere on your face—such as your forehead or chin—that ... differs from peach fuzz (a.k.a. vellus hair), which is short, fine hair ...