Sebaceous cysts are harmless, smooth lumps that form just beneath the skin, often on the face, neck, or torso, caused by a buildup of trapped oil and skin proteins. While completely safe, they can feel noticeable, become irritated, or affect your confidence. Advanced electrolysis offers a quick, non-surgical way to treat smaller cysts. A tiny probe gently pierces the surface and delivers a controlled electrical current directly into the cyst. This breaks down the trapped contents and seals the lining, allowing your body to naturally clear the lump and leave your skin feeling smooth and comfortable again.