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CI 12370

Description

CI 12370, also known as Pigment Red 170, is a synthetic organic pigment widely used in cosmetic and skincare formulations. This vibrant red colorant belongs to the naphthol AS pigment family and is characterized by its excellent light fastness and heat stability. CI 12370 is primarily employed to impart a rich, warm red hue to various beauty products, including lipsticks, blushes, and nail polishes.

The pigment's molecular structure allows for uniform dispersion in various cosmetic bases, ensuring consistent color payoff and application. CI 12370 is insoluble in water and most organic solvents, contributing to its long-wearing properties in finished products. This characteristic makes it particularly suitable for long-lasting makeup formulations.

While generally considered safe for cosmetic use, it's important to note that CI 12370 is not approved for use in products applied near the eyes in some regions, including the European Union. Formulators must adhere to specific concentration limits and regulations set by governing bodies such as the FDA and EU Cosmetics Regulation. When properly incorporated into skincare and cosmetic formulations, CI 12370 provides vibrant, stable coloration without compromising product performance or safety.