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FLUORESCENT BRIGHTENER 367

Description

Fluorescent Brightener 367, also known as Disodium Distyrylbiphenyl Disulfonate, is a synthetic optical brightener commonly used in haircare formulations. This water-soluble compound belongs to the stilbene class of chemicals and functions by absorbing ultraviolet light and re-emitting it as visible blue light.

In haircare products, Fluorescent Brightener 367 enhances the appearance of hair by counteracting yellowing and imparting a brighter, whiter look to blonde or gray hair. It adheres to the hair shaft, creating an optical illusion of increased shine and vibrancy. The ingredient is particularly effective in shampoos, conditioners, and leave-in treatments designed for color-treated or naturally light-colored hair.

While generally considered safe for cosmetic use, some individuals may experience sensitivity. It's important to note that Fluorescent Brightener 367 does not actually change the hair's color but rather alters the perception of color through its light-reflecting properties. The ingredient is stable in most formulations and compatible with a wide range of other haircare ingredients. Its effectiveness can be influenced by factors such as pH level and the presence of other optical brighteners in the formula.