EMMA V.S.N.P. is 7-Free. 7-Free is the right thing to do when it comes to nail polish! My polishes are not only made without the three common chemicals Toluene, Dibutyl Phthalate (DBP), and Formaldehyde, but they are also made without Formaldehyde Resin, Camphor, TPHP and Xylene. You can be rest assured EMMA is the safest nail polish you can buy and use!