A serum is rightly referred to as skin protein. It’s that quintessential thing in your makeup kit that is a must for skincare. The right serum repairs and rejuvenates the skin, strengthening it from within. This premium-quality, the pearl-base serum is light and smooth on the skin, unclogging pores and penetrating deep to repair the skin. This serum firms the best base for the layer of cream on your face.