"Since 2006, OPI has reformulated its entire line of Nail Lacquers, Nail Treatments, and Nail Hardeners to eliminate DBP (dibutyl phthalate) and Toluene.
Formaldehyde has never been an ingredient in OPI Nail Lacquers or Nail Treatments." - OPI.com
Since this brand is not terrible for the environment, I didn't feel too bad buying it.
What do you think??