Gel polish drip tpo

The TPO ban: what it means for nail professionals & brands

By Helena Biggs | 19 September 2025

On 1 September 2025, trimethylbenzoyl diphenylphosphine oxide (TPO), an ingredient commonly found in nail gel formulas, was banned for use in products made and placed within the EU cosmetics market. The chemical is a photoinitiator that helps gel products cure quickly under UV light and maintain colour stability, and while a…

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gel polish canva

Update: Allergies, nail products & potential risks

By Guest Writer | 5 July 2021

Marian Newman, chair of the FNP, shares important information for nail services… IBOA (isobournyl acrylate) is being used as a semi-permanent adhesive for cancer and diabetic patients. This could cause an overexposure to this specific acrylate. What does this mean? If a UV gel polish has this ingredient it may…

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