A mix of traditional and modern Japanese ingredients, this formula features smoothing tsubaki seed oil and hydrating meadowfoam seed oil to de-frizz and naturally protect hair from heat. Made with just five ingredients, it took chemists two years to develop this fast-absorbing oil that imparts instant shine while taming split-ends and flyaways. - Tsubaki seed oil delivers deep hydration. - Meadowfoam seed oil offers protection from heat styling. - Neoclean is a proprietary blend of an emollient ester and a clean polymer that drives active ingredients deep into hair fibers while locking out humidity and frizz. - Formulated without sulfates, parabens, or cyclic silicones. Never tested on animals.