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DIRECT BLUE 86

Description

Direct Blue 86 is a synthetic dye widely used in the haircare industry, particularly in shampoos, conditioners, and hair coloring products. This water-soluble compound belongs to the azo dye family and is characterized by its vibrant blue hue. The molecule's structure allows it to bond effectively with hair fibers, providing long-lasting color results.

In hair coloring applications, Direct Blue 86 is often combined with other dyes to create various shades, from deep navy to pastel blue tones. Its color-fastness and resistance to fading make it a popular choice for temporary and semi-permanent hair color products. The dye exhibits good stability in alkaline environments, which is crucial for its performance in many hair care formulations.

While Direct Blue 86 is generally considered safe for cosmetic use, it's important to note that some individuals may experience skin or scalp sensitivity. As with any hair dye, patch testing is recommended before full application. The ingredient's performance can be influenced by factors such as hair porosity, previous chemical treatments, and the overall condition of the hair shaft.