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HC RED NO. 8

Description

HC Red No. 8 is a synthetic color additive primarily used in semi-permanent hair dyes and temporary hair coloring products. This dye imparts vibrant red hues to hair, ranging from deep burgundy to bright cherry tones, depending on the concentration and formulation. HC Red No. 8 belongs to the family of azo dyes, characterized by their nitrogen-nitrogen double bonds.

Unlike permanent hair dyes, HC Red No. 8 does not penetrate the hair shaft deeply, instead coating the hair's surface and gradually washing out over time. This property makes it an ideal choice for consumers seeking temporary color changes or those who wish to experiment with red shades without long-term commitment.

The dye exhibits good color stability and resistance to fading when exposed to sunlight and washing. It is generally considered safe for use in hair coloring products when formulated and used as directed. However, as with all hair dyes, patch testing is recommended to check for potential allergic reactions.

HC Red No. 8 is often combined with other dyes to create a wide spectrum of red and reddish-brown shades in hair coloring formulations. Its versatility and performance make it a popular choice among haircare formulators and color specialists.