Exfolie Serum “Most lesions that patients call ‘cysts’ are what we call ‘epidermal inclusion cysts.’ These are essentially deep pockets of dead skin cells that get slowly bigger with time and require surgery to remove. ‘Popping’ these hurts and drains the contents temporarily. Instead, a simple initial surgical removal would cure the problem. Exfolie Serum Reviews” —Steve Stahr, MD, board-certified dermatologist in New Braunfels, TX. Find out the skin-care tips dermatologists use on themselves.