Non-toxic water-based formula and chemical free | Vegan & cruelty-free, No formaldehyde, no toluene, no dibutyl phthalate (DBP) | Odorless: Natural ingredients make Sophi nail polish virtually odorless compared to alternatives | Safe for pregnancy: Made in the USA, safe for pregnant & nursing moms | Hard, durable finish: For best results use our prime + shine + seal system (sold separately)