sunscreen

Active: Titanium Dioxide

INCI: TITANIUM DIOXIDE
CAS None
UV Filter
Limited Data
Insufficient safety data available. Consider enriching this ingredient.
Details

Description

UV Filter

Purpose

Function

UV Filter
Profile

Properties

Silicone
Silicone free
Compliance

Regulatory Status

EU
Banned
Safety
POOR
US
Permitted
EU Max Concentration25% as UV filter; nano form (20–100 nm range) permitted with specific coating requirements (silica, alumina, dimethicone, stearic acid); banned in spray products
Absorptionnegligible
Sensitizationnone
MoSadequate
NOAEL1000 mg/kg
ConcernHigh
Flags
EU RestrictedSCCS Review
Verdict

Titanium Dioxide is prohibited in cosmetics in the EU due to safety concerns, though permitted as an OTC drug ingredient in the US.

US Note

SCCS issued safety assessment opinion on May 23, 2024 regarding titanium dioxide safety.

Assessment

Ratings

Comedogenic1/5
LowHigh
Irritancy0/5
LowHigh
Reference

Identifiers

CAS Number
None
INCI
TITANIUM DIOXIDE
Category
sunscreen
Updated
Apr 23, 2026