The Cosrx Galactomyces 95 Tone Balancing Essence is a brightening essence designed to promote an even skin tone and enhance skin radiance. Formulated with 95% galactomyces ferment filtrate, this essence helps to improve skin texture, reduce hyperpigmentation, and boost skin clarity. The key active ingredient, galactomyces, works by providing intense hydration, promoting cell turnover, and enhancing the skin's natural barrier function. This lightweight essence absorbs quickly into the skin, leaving it feeling refreshed and revitalized. With regular use, it helps to brighten dull skin, minimize the appearance of dark spots, and improve overall skin tone for a more luminous complexion.