Description
Titanium dioxide is an inorganic mineral cosmetic ingredient widely used as a white pigment, opacifier, and optical brightener in cosmetics. It is available in various grades for cosmetic use.
Titanium dioxide is used cosmetically to enhance the visual appearance of a product by imparting a pure white color or increasing coverage and opacity. It is also used in some products to support surface light protection when incorporated into protective formulations, without making any medical claims. It is characterized by high stability and excellent resistance to heat and light.
Benefits
- It gives a pure and consistent white color.
- It acts as a darkening agent and coverage enhancer
- It contributes to improving the visual appearance of the product.
- Chemically and thermally stable
- Suitable for liquid, cream, and dry formulations
- Compatible with most cosmetic ingredients
How to use
- Manufacturing stage: Oil phase or water phase (depending on the form of material being processed)
- Method of application: Pre-dispersion is preferred to ensure even distribution.
- Temperature: Thermally stable across all cosmetic manufacturing grades
- pH range: Unaffected by pH within the cosmetic range
- Important structural notes:
- Only shades specifically designed for cosmetic purposes should be used.
- The method of use differs between powders and emulsions.
- Dispersing agents may be required to improve performance.
Recommended ratios
- As a white pigment/darkening agent: 0.2% – 5%
- In creams and lotions: 0.5% – 3%
- In cosmetic sun protection products: according to the product's organizational design
- Recommended maximum: depends on the product type and applicable regulations.
Melting
- Water: Insoluble
- Glycolates: Insoluble
- Oils: Insoluble
- Compositional notes: Works as a suspended solid and requires good dispersion to ensure homogeneity.
Applications
- Skin care creams and lotions
- Cosmetic sunscreens
- Makeup products (foundation, powder, colored creams)
- Body care products
- Visual brightening products
- Products that require high opacity or coverage
Storage
- Store in a cool, dry place.
- Keep away from moisture.
- Ideal storage temperature: below 25°C
- The package is tightly sealed to prevent clumping.
- It is preferable to store them in airtight and clean containers.
