The Keratin Protein Hair Mask is a hair mask specifically formulated for women. It is made with natural keratin proteins and essential oils to nourish and strengthen your hair from the root to the tip. It also helps to smooth out split ends and tame frizz. Simply apply the mask to your hair and leave it on for 10-15 minutes. Rinse off with warm water and you will be left with smooth, silky hair. You can use this mask once or twice a week for best results. Keratin Protein Hair Mask is suitable for all hair types, including curly, wavy, and straight hair. It is the perfect solution for anyone looking to achieve smooth, straight hair or add volume and texture.