California Keratin is Lasio's cleanest treatment ever: a vegan, formaldehyde-free, spray-on formula powered by a botanical blend of jojoba, shea butter, olive, coconut, sunflower seed oil, and aloe vera. One simple application instantly restores hair health and leaves every hair type — fine, curly, thick, or textured — 100% frizz-free, smooth, and soft 24/7 for up to 45 days. It's the treatment for clients who want results and a clean conscience.