Boho nail polish is made from natural bio sourced raw materials including cotton wool potatoes corn wheat and cassava amazing isnt it contains no toluene formaldehyde dibutyl phthalate formaldehyde resin paraben xylene camphor streaks of colophony enriched with silica an active often used as a natural nail strengthener how to use after using you can apply two coats of your chosen varnish and finish off with a top coat