The following table provides a quick view of the status of CIR reports that include this ingredient. Clicking on the STATUS will provide you an explanation of the status of the ingredient and a copy of the relevant report available from CIR.
For additional information about the Cosmetic Ingredient Review, see the CIR Home Page
| Ingredient | Status | Date/Reference |
| Hydroquinone | Final Report | December 09, 2014 |
| Hydroquinone | Published Report | IJT 29(Suppl. 4):274-287, 2010 |
| Hydroquinone | Published Report | JACT 5(3):123-165, 1986 |
| Hydroquinone | Published Report | JACT 13(3):167-230, 1994 |
