A hair mask is a deep conditioning treatment designed to nourish and repair hair. Unlike regular conditioners, which are typically used for a few minutes, hair masks are left on for a longer time, allowing the ingredients to penetrate the hair shaft. They can help with various issues, such as dryness, frizz, and damage, making hair look healthier and shinier. These masks often contain natural ingredients like avocado, coconut oil, or honey, which provide essential nutrients. You can apply a hair mask once a week or as needed, depending on your hair type and condition. Using a hair mask can be a simple way to pamper your hair and keep it looking its best.