Xmondo by Brad Mondo. Blonde Toning Leave In foam is only one of Brad Mondos products from his Supernova collection. It is for removing unwanted brassiness and yellowing from White, Blonde, Highlighted and Gray hair. It is made with Jojoba oil and bond builders to nourish and help your hair while it works. It is also Vegan and cruelty free, Gluten Free and most of all Color safe!