BSK87 PEELPRO BRIGHTENING PEEL is a Chemical Abrasion Mask.it Improve skin elasticity and collagen support structure, Remove dead cells from the upper skin and lessen superficial pigment changes age and sun spot, Increase the skin own ability to hold moisture, Promote rapid cellular turn over,Ferulic acid has garnered a lot of interest due to its ability to fight free radicals while also boosting the effectiveness of other antioxidants, such as vitamins A, C, and E.