TPO is a hardener used in gel polish. It has been banned in the EU but not Canada. Why was it banned and is it harmful?

TPO roofing is a relatively inexpensive rubber roofing material that’s most often used on commercial buildings. TPO stands for Thermoplastic Polyolefin; it’s made primarily from recycled rubber, and ...

Rocket Pro TPO, the wholesale arm of Rocket Mortgage, upped its agency conforming loan limits to $802,650 in 48 states, ahead of an announcement by the Federal Housing Finance Agency (FHFA) that is ...

The TPO film market offers growth in sustainable solutions with evolving tech in automotive, construction, and packaging sectors, driven by recycling and supply chain innovationsDublin, Jan. 19, 2026 ...

Rocket Pro TPO, the wholesale arm of Rocket Mortgage, hopes to woo brokers with a slew of product enhancements and services. Rocket Pro TPO‘s executive vice president Mike Fawaz shared major changes ...

“TPO, or trimethylbenzoyl diphenylphosphine oxide, is a key ingredient found in many gel products, especially top coats,” celebrity manicurist Michelle Class explains. TPO is not present in normal, ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? A common ingredient found in many gel nail polishes was just banned by the ...

The European Union will ban TPO in nail polishes from September 2025. TPO is a chemical used to harden gel manicures. The EU considers it a potential health risk based on animal studies. The ban ...