Starting September 1, 2025, the European Union has officially banned Trimethylbenzoyl Diphenylphosphine Oxide (TPO), a key ingredient widely used in many gel polish to harden and provide that quick-dry, glossy finish. This ban requires salons across Europe to dispose of existing TPO-containing stock and to switch exclusively to safer alternatives.
TPO is a photoinitiator essential for curing gel polish under UV or LED light, delivering the durable, glass-like shine that gel manicures are known for. However, scientific studies have linked TPO exposure to skin irritation, toxicity, fertility concerns, DNA damage, and potential cancer risks, prompting regulatory authorities to classify it as hazardous.
Dr. Bandhavi Sane, consultant dermatologist at Zennara Clinics, highlights the risks of gel manicures, noting that frequent use can cause allergic reactions, fungal infections, and skin damage. She also emphasizes concerns regarding UV lamp exposure possibly accelerating skin aging and raising skin cancer risk over time.
With the ban in effect, nail technicians and salons in the EU must adapt quickly by sourcing TPO-free gel polishes and exploring alternative options like nail stickers or newer formulations using safer photoinitiators such as TPO-L or BAPO. Brands are rapidly reformulating to meet regulatory standards without compromising on durability or appearance.
While the ban currently applies within the EU, consumers and professionals globally are watching closely. Awareness is growing around the importance of nail health and the potential long-term effects of harsh chemicals in cosmetics.
For salons, this change is both a challenge and an opportunity—to educate clients, adopt safer practices, and lead with health-conscious nail services. Clients are encouraged to check ingredient labels and ask their nail technicians about the products used.
In summary, the EU’s TPO ban marks a significant step in cosmetic safety, urging the industry toward safer formulations without sacrificing quality and style. Salon professionals and customers alike stand to benefit from this shift toward mindful beauty.
