INCI · colorant · CIR review pending · used in 1 products
Ci 77861
Tin Oxide (CI 77861), also known as Tin Dioxide, is an inorganic compound with CAS # 18282-10-5. It is most commonly used as a component of composite effect pigments, often combined with Mica and Titanium Dioxide to produce glossy, pearlescent effects. It can also function as a bulking agent, physical exfoliant, or opacifying agent, though its role in effect pigment systems is far more prevalent in cosmetics.
Evidence level
weakEWG score
—Comedogenic
—Category
colorant● Benefits
When used as part of composite effect pigments (e.g., alongside Mica and Titanium Dioxide in technologies like RonaFlair Balance), Tin Oxide contributes to a glossy, pearlescent finish and may help balance out undesirable skin tones. It is a popular choice in brightening products and highlighters for this reason.
brighteningpore-minimizing
● Cautions
