• A serum used for exfoliation of dead skin cells. This serum has been specially formulated with Mandelic Acid, Lactic Acid and Niacinamide, a form of Vitamin B3 that helps to protect the skin. It helps to reduce the appearance of fine lines and wrinkles and leaves skin feeling smooth and soft. Offers superficial dermal peeling that is gentler than other alpha hydroxy acids. 

How to use: 

Apply once per day, in the PM only.

• Precautions:
  -Avoid contact with eyes. 
  -If irritation persists, discontinue use.
  -Use only as directed. 
  -DO NOTuse with other skin lightening products.
• Store in refrigerator once opened.

This product contains a high percentage of Mandelic Acid; patch test a small amount on forearm.

Additional info for ya.

This gentle Mandelic acid superficial peeling formulation's larger molecular size allows Mandelic acid to penetrate the skin more slowly. In the morning, also use a cream with sun protection factor (SPF 30) to prevent the formation of new dark spots.