Titanium Dioxide
INCI: TITANIUM DIOXIDE
Also known as: CI 77891, TiO2
Key Facts
- CAS Number
- 13463-67-7
- Category
- uv filter
- Risk Level
- low
- Common Allergen
- No
- Max Concentration
- 25%
- Found In
- sunscreen, foundation, powder
Is Titanium Dioxide safe in cosmetics?
Titanium Dioxide is rated low risk in cosmetic products. It is not classified as a common allergen and is generally well-tolerated by most skin types. Safer alternatives include Zinc Oxide, Titanium Dioxide. Commonly found in sunscreen, foundation, powder.
What is Titanium Dioxide?
Physical/mineral UV filter. Mainly UVB protection. Can leave white cast.
Allergy & Safety Information
Titanium Dioxide is considered safe for cosmetic use. No significant safety concerns have been identified at typical use concentrations. As with any cosmetic ingredient, discontinue use if irritation occurs.
Safer Alternatives
These ingredients serve a similar function with lower allergy risk:
Frequently Asked Questions
Is Titanium Dioxide safe for sensitive skin?
Titanium Dioxide is generally well-tolerated, even by sensitive skin types.
What products contain Titanium Dioxide?
Titanium Dioxide is commonly found in sunscreen, foundation, powder.
What does Titanium Dioxide do in cosmetics?
Titanium Dioxide functions as a uv_filter in formulations.
Related Guides
Sunscreen for Sensitive Skin
Mineral vs chemical UV filters — which are safest?
How to Read Ingredient Labels
Decode INCI names and find hidden allergens in your products.
Find Your Skin Allergy Trigger
Step-by-step elimination method to identify your trigger.
Contact Dermatitis Guide
Symptoms, causes, patch testing, and treatment options.
Is Titanium Dioxide causing YOUR skin reactions?
SkinDetekt tracks your products and reactions to find your personal triggers. Download the app to find out.
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