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7-AMINO DIHYDROBENZOTHIAZINE

Description

7-Amino dihydrobenzothiazine is a synthetic compound that has gained attention in the field of haircare for its potential to enhance hair color and protect against environmental stressors. This heterocyclic molecule belongs to the benzothiazine family and is characterized by its amino group at the 7-position. Its structure allows for effective penetration into the hair shaft, where it can interact with melanin and keratin proteins.

In hair dye formulations, 7-amino dihydrobenzothiazine acts as a color coupler, reacting with oxidative agents to produce long-lasting, vibrant hair color. It is particularly effective in creating warm, reddish tones. Additionally, this compound exhibits antioxidant properties, helping to neutralize free radicals and protect hair from oxidative damage caused by UV radiation and pollutants.

Research has shown that 7-amino dihydrobenzothiazine may also contribute to improved hair strength and elasticity by forming bonds with hair proteins. Its low molecular weight allows for even distribution throughout the hair shaft, resulting in uniform color application and enhanced hair quality. However, as with many synthetic compounds, patch testing is recommended to ensure compatibility and minimize the risk of adverse reactions.