What it is: An at-home 2-step pro-grade liquid peel clinically shown to reduce wrinkles, increase radiance, and refine pores.What it does: This formula contains high concentrations of peeling agents at an acid pH of 3.5 for strong clinical results.Research results:In a clinical study of participants after 2 weeks:- 100% of subjects showed improvement in skin radiance- 95% of subjects showed improvement in skin texture- 83% of subjects showed improvement in the appearance of poresHow to use: For morning or night use, up to three times a week. Place a cotton ball firmly over bottle opening and make two 3-second turns to dispense the proper amount. Massage cotton ball onto clean, dry skin until its dry, avoiding contact with eyes. Wait two minutes. Repeat the process with Step 2. Do not rinse. Note: Some users may experience mild redness and/or tingling sensation. This should subside within 5-10 minutes.