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ACID RED 35

Description

Acid Red 35, also known as Rhodamine B, is a synthetic fluorescent dye commonly used in the cosmetic industry, particularly in haircare products. This water-soluble compound belongs to the xanthene dye family and is characterized by its vibrant red-pink hue. In haircare formulations, Acid Red 35 serves as a colorant, providing temporary color to hair products such as shampoos, conditioners, and hair dyes.

The molecule's structure allows it to adhere temporarily to hair strands, imparting a subtle tint or enhancing existing hair color. Acid Red 35 is particularly effective in adding warmth and depth to red and burgundy hair shades. Its color stability in various pH environments makes it versatile for use in different hair product formulations.

While Acid Red 35 is approved for use in cosmetics in many countries, it's important to note that some regulatory bodies have restrictions on its concentration due to potential skin sensitization in a small percentage of users. Formulators must adhere to these guidelines when incorporating this ingredient. Additionally, as with any colorant, patch testing is recommended to ensure individual compatibility before widespread use in hair products.