Our nail polish formula is biodegradable; vegan and cruelty-free; and made with sustainable, plant-based solvents. It is 12-free (without Toluene, Formaldehyde, Camphor, TPHP, Phthalates, Ethyl Tosylamide, Acetone, Bisphenol A, Xylene, Fragrance, Parabens, and Sulfates). Our package uses a cap made of 10-20% recycled material and an inner cap of 100% recycled material. The brush bristles are made from castor bean. It is packaged in a carton that is 100% compostable and made with a minimum of 70% post-consumer material. It is printed with soy and water-based inks.