As regulations evolve in the beauty industry, many professionals are now facing the impending ban on TPO (Trimethylbenzoyl Diphenylphosphine Oxide), a key ingredient in nail products. But what exactly is TPO, and why is it being banned?
What is TPO?
TPO is a chemical compound widely used as a photoinitiator in gel nail products. It plays an essential role in curing gels under UV light, allowing for the fast hardening of thick gel layers, which contributes to the durability and long-lasting finish of nail enhancements. TPO is especially common in builder gels and sculpting gels due to its effectiveness in providing a strong, thorough cure.
Why is TPO Being Banned?
Despite its popularity, TPO has come under scrutiny due to health and environmental concerns. Regulatory bodies in the EU and UK are moving to ban TPO starting in 2025 and 2026, respectively, as part of broader efforts to limit potentially harmful chemicals in cosmetic products. TPO has been classified as a CMR substance (carcinogenic, mutagenic, or toxic to reproduction), meaning it may pose risks to consumers' health. This reclassification has triggered the upcoming ban to ensure safer standards in beauty products.
The transition away from TPO is significant, as many fast-curing gel systems will be affected. Brands are already reformulating their products to meet these new regulatory standards, offering TPO-free alternatives that may require longer curing times but prioritise safety for both technicians and clients.
Impact on Nail Technicians and Salons
Nail technicians and salon owners will need to adapt to these changes by updating their product inventory and educating clients about the shift. The reformulation of TPO-free gels may lead to slight differences in curing times and product performance, but it also provides an opportunity to promote healthier and safer nail care. Some brands have already begun offering alternative formulations, ensuring that professionals have options that align with these new regulations.
The move towards banning TPO is part of a larger trend in the beauty industry to embrace safer, more sustainable practices. Staying informed and adapting to these changes will help nail professionals continue delivering quality services while ensuring compliance with evolving safety standards.
By understanding and preparing for the upcoming TPO ban, the industry can focus on providing safer, healthier alternatives for both technicians and clients.
FAQs
What is This is Gel. doing about this?
We have already started the process of switching out our Premier Shine no-wipe top coat to a TPO-free version, which will be in place by the ban of September 2025.
I have products with TPO in the ingredients. What should I do?
As quoted in this Nail Knowledge article from February 2024, "it’s important to know that you can still safely use products containing TPO until the ban takes effect. The levels of TPO used in nail services are far below those considered harmful. Doug Schoon, a respected scientist in the industry and expert at NailKnowledge, explains that removing TPO from nail products won’t necessarily affect their performance, though reformulation will be required. He notes that TPO can cause skin sensitisation or allergic reactions if not used properly, especially if skin contact isn’t avoided. However, when applied correctly by trained professionals, adverse effects are rare.
Schoon points out that most concerns about TPO stem from its use in non-nail-related industries, such as manufacturing printing inks and industrial adhesives. The decision to remove TPO from nail coatings isn’t due to issues with the nail products themselves, but rather as a precautionary measure for consumer safety."
Sources:
- Izabelle Hammon Ltd.
- Essential Nails
Comments