This is a Kativa Keratin Brazilian Straightening Xpress Kit featuring a formaldehyde-free, vegan formula designed for fast application. Results: Claims to provide professional-looking smooth, shiny, and straight hair for up to 12 weeks. Ingredients: The formula is enriched with organic argan oil, cocoa butter, shea butter, and a double dose of vegetable keratin to nourish and hydrate. Contents: The kit generally includes a smoothing treatment mask, shampoo, conditioner, and gloves for application. Caution: While intended for all hair types, some users report it may lighten colored hair.