Incorporates 2% hydroquinone with kojic acid and AHA to effectively target bothersome facial brown spots. It simultaneously helps to exfoliate, bleach and inhibit hyperpigmentation. Morning and night, apply a small amount to fingertips, smooth over affected area and allow to penetrate. For faster results, cover with Serum-C (pHaze 15) and/or C-Cream (pHaze 16). Follow with sunblock hydrators (pHaze 6+ or pHaze 7) during the day.