The K18 Leave-In Molecular Repair Hair Mask is a professional brand-new product that comes in a 150ml box. This unisex hair mask contains active ingredients like Keratin and Aloe Vera, along with Argan Oil for added nourishment. The cream formulation is specifically designed for damaged hair, providing a vegan solution for hair repair. Perfect for those looking to restore and protect their locks, this product is a must-have for anyone in need of a deep hair treatment.