COSRX Galactomyces 95 Tone Balancing Essence unlocks radiant and clear skin. Formulated with 95% Galactomyces Ferment Filtrate, this essence works diligently to nourish and hydrate. Over time, it helps refine skin texture and promote a brighter, more even skin tone. Lightweight and easily absorbed, it preps the skin for the next steps in any skincare routine.