Beautiful Black Heart Shade made by a Wonderfull kind Canadian Company. The majority of nail polish sold in pharmacies and supermarkets contain multiple toxic ingredients that can be harmful to you. In addition, although this information is often silenced, many nail polishes contain ingredients from animals. These nail polishes are 10- FREE, means they don’t contain any of the 10 chemicals we usually find in regular nail polishes. They exclude formaldehyde, formaldehyde resin, toluene, camphor, DPB, xylene and paraben, perfumes and animal products from its list of ingredients.