Create thicker, fuller-looking locks with L'Anza Keratin Healing Oil Hair Plumper, a nourishing treatment that delivers volumised results. Powered by a blend of Sericin, a natural silk-derived protein, and a Phyto IV Complex, the formula binds to each individual strand to plump the appearance of hair without weighing it down. Working to provide strength and support from root to tip, the treatment improves flexibility and definition for a fuller, bouncier and shinier finish. Suitable for all hair types. Cruelty-free. Not tested on animals.