Titanium Dioxide (CI 77891)
Use With Caution
Mineral Pigment; Opacifying Agent; UV Filter
Also Known As
Titanium Dioxide; CI 77891; Titanium White
CAS Number
13463-67-7
What It Does
Provides white pigment, opacity, coverage, and mineral UV protection.
Why Oh Daisey Rates It This Way
Topical use on intact skin has low systemic absorption. The primary concern is inhalation of respirable particles in loose powders or sprays; nanoparticle forms require additional exposure considerations.
Evidence Level
Strong