10-free means that our polishes do not contain dibutyl phthalate, TPHP, toluene, xylene, ethyl tosylamide, camphor, formaldehyde, formaldehyde resin, parabens, and tert-butyl hydroperoxide. Providing our customers with a safe nailpolish. Colors are custome made and pair well with a nice lip balm or gloss for the perfect gift set (see custom orders and favors).