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CI 77346

Description

CI 77346, also known as Cobalt Oxide, is a vibrant blue inorganic pigment widely used in cosmetic and skincare formulations. This synthetic colorant is prized for its intense, long-lasting hue and stability in various product types. Derived from cobalt metal, CI 77346 undergoes a controlled oxidation process to create its distinctive blue color.

In skincare and cosmetic applications, CI 77346 is primarily utilized in color cosmetics such as eyeshadows, eyeliners, and nail polishes. Its inclusion in formulations provides a rich, deep blue shade that can be blended with other pigments to create a range of cool-toned colors. The pigment's small particle size allows for smooth application and even color distribution.

CI 77346 is generally considered safe for use in cosmetics when formulated properly and used as directed. However, it's important to note that some individuals may be sensitive to cobalt compounds. As with any colorant, patch testing is recommended before widespread use. This ingredient is not typically used in leave-on skincare products or those intended for use around mucous membranes. Formulators must adhere to regulatory guidelines regarding its concentration in finished products to ensure safety and compliance.