Facial growth refers to the changes in the structure and appearance of the face as a person ages. This process is influenced by genetics, nutrition, and environmental factors. During childhood and adolescence, the facial bones and soft tissues develop significantly, leading to the distinct features seen in adults. As individuals reach adulthood, facial growth stabilizes, but subtle changes continue over time. Factors such as aging, hormonal changes, and lifestyle choices can affect the skin's elasticity and the distribution of fat in the face, contributing to the appearance of wrinkles and sagging.