Beard growth is the process of growing facial hair on the chin, cheeks, and upper lip. This hair is typically thicker and coarser than the hair on the head, and it can take several weeks or even months to grow a full beard. There are a variety of factors that can affect beard growth, including hormones, genetics, and even stress levels. If you're looking to improve your beard growth, there are a few things you can do, such as eating a balanced diet, getting enough sleep, and using the right products.