Monobenzone, also known as 4-(Benzyloxy)phenol and monobenzyl ether of hydroquinone (MBEH), is an organic chemical in the phenol family with the formula C6H5CH2OC6H4OH. [1][2] It is used as a topical remedy for medical depigmentation. [3] It is a colorless solid classified as the monobenzyl ether of

Monobenzone ​is a partial use of lonelines for local use for excessive pigmentation, such as various pigmentation, senile spots, melanoma, etc., which has obvious effects. It can break down the melanin in the skin, prevent melanin production, and restore the skin to a healthy color without destroying melanin cells.

Monobenzone is a decolorizing agent. Its function is to increase the elimination of melanin (pigment molecule) in skin cells.Monobenzone (for skin) is used to permanently lighten the skin of patients with leukoplakia.