MITOMO Perfect Galactomyces Firming Skin Toner helps to hydrate, soothe, smooth, and brighten the skin. Galactomyces Ferment Filtrate is the fermentation filtrate of coated yeast, which inhibits free radicals and improves skin quality. It has the natural function of moisturizing, nourishing the skin and regulating the metabolism of the skin. Recommended for use on all skin types including dry, oily, normal and combination skin.