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Ingredient

Titanium Dioxide

A mineral UV filter that sits on the surface. Also very widely used as a white colourant.

What it does

  • UV filter

    Absorbs or reflects ultraviolet light.

  • Colourant

    Adds colour to the product or to the skin.

  • Opacifier

    Makes a clear formula less transparent.

What we tell people

  • Contains UV filters

    This product contains UV filters. Which filters are permitted, and at what concentration, differs between markets.

    Why: UV filters are among the most tightly regulated cosmetic ingredients, and the permitted set differs between the EU, the US and elsewhere.

Regulatory position

Tied to a named instrument rather than summarised. Presence in an ingredient glossary is not evidence that a substance is permitted at any concentration or for any purpose.

  • EU · restricted

    Regulation (EC) No 1223/2009, Annex VI / Annex IV

    Maximum 25 % w/w as a UV filter

    Separate conditions apply to nano forms and to use in products that could be inhaled.

Reference

CAS number
13463-67-7
In our catalogue
57 products

Ingredient reference data © European Union, 1995–2026, reused under CC-BY 4.0. Plain explanations are BeautySignal's own. This is information, not medical advice. How we source this.