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CI 77000

Description

CI 77000, also known as aluminum powder, is a widely used cosmetic ingredient that serves multiple purposes in skincare and makeup formulations. This fine, metallic powder is derived from aluminum and is characterized by its silvery-white appearance. In cosmetics, CI 77000 primarily functions as a colorant and opacifying agent, imparting a lustrous, pearlescent effect to products.

The ingredient is particularly valued for its ability to create a reflective surface, which can help to diffuse light and create an illuminating effect on the skin. This property makes it popular in highlighters, eyeshadows, and other cosmetic products designed to enhance radiance. CI 77000 is also used in sunscreens, where it acts as a physical UV filter, helping to protect the skin from harmful solar radiation.

While generally considered safe for cosmetic use, some individuals may experience sensitivity to aluminum-based ingredients. It's important to note that CI 77000 is not the same as aluminum salts used in antiperspirants. The particle size and formulation of CI 77000 in cosmetics typically prevent significant dermal absorption. However, as with any cosmetic ingredient, patch testing is recommended for those with sensitive skin or known metal allergies.