Rest assured, our nail polishes do not contain TPO! From the moment we began developing our formulas, we made the decision to use zero TPO, in anticipation of its ban in Europe from September 1, 2025. We use a safe and effective alternative: TPO-L (Bis-Trimethylbenzoyl Phenylphosphine Oxide), an effective photoinitiator that is not classified as CMR (Carcinogenic, Mutagenic, Reprotoxic) and is recognized as non-toxic. This guarantees optimal catalysis of our Green Flash nail polishes under LED lamps, while complying with the strictest European standards. Our Green and Green Flash ranges were pioneers in being designed from the outset without TPO or CMR substances. At Manucurist, your safety and the quality of our products are at the heart of our commitments! Instead, we use TPO-L (Bis-Trimethylbenzoyl Phenylphosphine Oxide), a new-generation alternative that guarantees the same effectiveness with a better toxicological profile. This choice allows us to offer you products that are effective, better tolerated, and safer for you.
For more information :https://us.manucurist.com/blogs/journal/why-tpo-is-banned-in-europe-starting-september-1st-2025