Microcurrent devices are small, handheld tools that use low-level electrical currents to stimulate the skin and underlying tissues. These devices are often used in beauty treatments to promote skin rejuvenation, reduce the appearance of fine lines, and improve overall skin tone. The currents mimic the body's natural electrical signals, encouraging cellular repair and enhancing circulation. Many people use microcurrent devices at home as part of their skincare routine, while professionals may incorporate them into treatments at spas or clinics. They are considered non-invasive and painless, making them a popular choice for those seeking a more youthful appearance without surgery or harsh procedures.