Titanium Dioxide (Nano)
Nano TiO2 / Titanium dioxide <100nm
Nano TiO2 for UV filtering in sunscreens; SCCS confirmed no dermal penetration through intact skin; banned in aerosol/spray products (nano inhalation risk); non-nano TiO2 also used as colorant/opacifier (CI 77891); separate from Annex VI entry as UV filter vs. Annex IV as colorant; verify nano vs. non-nano specification
Function & Common Use
UV Filter (UVB + UVA-II)
UV Filter
Sunscreens tinted SPF products mineral makeup
Mineral (synthetic)
Concentration Limits
25% max
25% (EU Annex VI); nano form banned in aerosol/spray (SCCS/1580/16), inhalation risk
Format restriction: Leave-on only (no aerosol)
Baby restriction: No aerosol/spray, inhalation nano risk
Frequently Asked Questions
Is Titanium Dioxide (Nano) safe to use in skincare?
Titanium Dioxide (Nano) has a Low concern rating from The Clean Sheet. Nano TiO2 for UV filtering in sunscreens; SCCS confirmed no dermal penetration through intact skin; banned in aerosol/spray products (nano inhalation risk); non-nano TiO2 also used as colorant/opacifier (CI 77891); separate from Annex VI entry as UV filter vs. Annex IV as colorant; verify nano vs. non-nano specification
Is Titanium Dioxide (Nano) allowed in India?
Titanium Dioxide (Nano) is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is 25% max.
What is Titanium Dioxide (Nano) used for in cosmetics?
Titanium Dioxide (Nano) functions as: UV Filter (UVB + UVA-II). It is commonly found in: Sunscreens tinted SPF products mineral makeup.
Is Titanium Dioxide (Nano) safe for babies?
Titanium Dioxide (Nano) has baby/child restrictions: No aerosol/spray, inhalation nano risk. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.
Regulatory Status
EU Annex: Annex VI
Identifiers
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