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CI 77400

Description

CI 77400, also known as Bronze Powder or Copper Powder, is a widely used cosmetic pigment that imparts a metallic, bronze-like sheen to various skincare and makeup products. This inorganic colorant is composed of finely ground copper particles, typically ranging from 10 to 50 micrometers in size. The ingredient's unique light-reflecting properties make it popular in formulations for bronzers, eyeshadows, and highlighters.

In skincare applications, CI 77400 can provide a subtle, sun-kissed glow to products like body lotions and facial illuminators. Its particle size and shape contribute to a smooth, even application on the skin. While primarily used for its aesthetic qualities, copper has been associated with potential antioxidant properties, though more research is needed to substantiate skincare benefits.

It's important to note that CI 77400 is generally considered safe for cosmetic use when formulated properly. However, individuals with sensitive skin or known metal allergies should exercise caution. Formulators must adhere to specific concentration limits set by regulatory bodies to ensure product safety. When incorporating CI 77400 into cosmetic formulations, stability testing is crucial to prevent potential color changes or interactions with other ingredients over time.