TRUE BLUE A rich, vibrant true blue that will keep heads turning! Contains: Undecylenic Acid, Biotin, Vitamin E and Vitamin A daniPro is toxin-free and does not contain any of the damaging chemicals found in many nail polishes. Our proprietary formula is 10-FREE.  daniPro does not contain: 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.