SHOW YOUR STRENGTH - A steel grey with cool blue undertones. Recommended by doctors for the health of your nails. Contains Biotin, Vitamin A and Vitamin E to support stronger, healthier nail growth and appearance daniPro is free of TEN damaging chemicals: Formaldehyde, Formaldehyde resin, Dibutyl Phthalate (DBP), Toluene, TPHP, Xylene, Ethyl Tosylamide, Parabens, Camphor, and NO animal by-products. And of course, all our nail polishes are vegan, cruelty free, and proudly made in the USA.