Product Overview:
The penetrating “triple-action” of hydroquinone and kojic and azelaic acids, plus lactic and citric acids helps to exfoliate, lighten and inhibit hyperpigmentation (skin discoloration) and age spots.

Key Ingredients:
Hydroquinone (2%)
Lactic Acid
Azelaic Acid
Kojic Acid
Citric Acid

Directions:
After cleansing and toning, apply a small amount to fingertips, smooth over affected area and allow to penetrate. Follow with the appropriate PCA SKIN® sunscreen moisturizer in the daytime and nourishing moisturizer in the evening. May be used day and/or night.