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BASIC RED 1:1

Description

Basic Red 1:1, also known as Rhodamine B, is a synthetic dye commonly used in hair coloring products. This vibrant red pigment belongs to the xanthene family of dyes and is characterized by its intense, fluorescent hue. In haircare formulations, Basic Red 1:1 is prized for its ability to create bold, long-lasting red shades and highlights.

The dye's molecular structure allows it to penetrate the hair shaft effectively, resulting in more uniform color distribution and improved color retention. Basic Red 1:1 is often combined with other dyes to create a wide range of red tones, from bright cherry to deep burgundy. Its stability in various hair product formulations makes it versatile for use in permanent, semi-permanent, and temporary hair colorants.

While Basic Red 1:1 is effective for hair coloring, it's important to note that its use is regulated in many countries due to potential skin sensitization concerns. Formulators must adhere to strict concentration limits and safety guidelines when incorporating this ingredient into hair dye products. Patch testing is recommended before use to minimize the risk of adverse reactions in sensitive individuals.