Back to Ingredient Dictionary

CLAY MINERAL OXIDES

Description

Clay mineral oxides are naturally occurring compounds derived from various types of clay, primarily composed of elements like iron, titanium, and aluminum. These oxides play a crucial role in skincare formulations due to their unique properties and versatile applications. The most common clay mineral oxides include iron oxide, titanium dioxide, and zinc oxide.

These ingredients are prized for their ability to provide natural pigmentation, offering a range of colors from earthy reds and browns to whites. In sunscreens, titanium dioxide and zinc oxide act as physical UV filters, reflecting and scattering harmful ultraviolet radiation. They are particularly beneficial for sensitive skin types as they are less likely to cause irritation compared to chemical sunscreens.

Clay mineral oxides also possess absorbent properties, helping to control excess sebum and purify the skin. They can improve the texture and stability of cosmetic formulations while providing a matte finish to the skin. Some clay mineral oxides exhibit mild antimicrobial properties, potentially benefiting acne-prone skin. When used in mineral makeup, these oxides offer long-lasting coverage without clogging pores.