Rene Furterer Absolue Keratine Ultimate Renewal Mask Damaged Hair is designed to repair and restore damaged, dry, and brittle hair. It contains a blend of natural ingredients that work together to strengthen and hydrate the hair, leaving it looking and feeling healthy and nourished. Some of the key ingredients in this hair mask include plant-based keratin, which helps to strengthen and repair the hair fibers, and camelina oil, which is rich in omega-3 fatty acids and antioxidants that help to nourish and protect the hair. The formula also includes biocymentine, which is a lipid complex that helps to rebuild the hair's natural barrier and protect it from further damage. To use the product, simply apply a small amount to clean, towel-dried hair, focusing on the lengths and ends. Leave the mask on for 5-10 minutes, then rinse thoroughly with water. The mask can be used once or twice a week, depending on the needs of your hair. Overall, Rene Furterer Absolue Keratine Mask is a great choice for anyone looking to restore and repair damaged hair. Its nourishing formula can help to improve the strength and elasticity of the hair, while also providing hydration and protection against future damage. This is a unisex product. Cones in a set of 3. Each is 0.5 oz. Ingredients include Hydroxyethylcellulose, Isopropyl Alcohol, and Lactic Acid.