Can You Lose Your Eyebrows Permanently?
Can You Lose Your Eyebrows Permanently? If the hair follicles suffer trauma and die out as a result, a permanent thinning of the eyebrows can occur,” says New York City–based board-certified dermatologist Judith Hellman, M.D. Dr. Shah says that genetics may also dictate the age you’ll start to notice a change to your brows (if