An Estimation Study to Determine the Percentage of Hydroquinone Levels in <em> situ</em> Skin Lightening Creams Using GC-MS and HPLC Spectroscopic Instruments

An Estimation Study to Determine the Percentage of Hydroquinone Levels in situ Skin Lightening Creams Using GC-MS and HPLC Spectroscopic Instruments

Maha Abdallah Alnuwaiser^*

Chemical structure of hydroquinone