Hydroquinone 2%. Lightens dark (brownish) spots. Improves skin appearance. This cream gradually fades dark (brownish) spots and discolorations. Your skin will look clearer. Formulated with the effective skin lightening ingredient hydroquinone, this cream is light enough to use under makeup or alone. Questions or comments? Call toll free 1 877 99 Genom (43666). Other information: Keep tightly closed. Store at room temperature