Founded by top dermatologists at Korea’s top university, Seoul National University, Leaders Cosmetics is a cosmeceutical brand known for their high quality sheet masks. Originally a high-end medi-spa, Leaders was launched as a consumer brand in 2004 in response to patients who wanted at-home versions of the care they received professionally. Formulated with safe yet potent ingredients to bring about real results, each Leaders product is researched and developed by dermatologists, thoroughly tested for irritation, and manufactured in-house with a patented technology at its R&D center. Currently available in 20 countries around the world, Leaders is increasingly gaining traction in the West for its high quality products available at reasonable prices.