“Iunik Rose Galactomyces Essential Toner” is a Korean skincare product. “Galactomyces” refers to a type of yeast that has been shown to have beneficial effects on the skin. The yeast is known to help hydrate and brighten the skin, as well as improve its texture and overall appearance. “Rose” in the name likely refers to the inclusion of rose water or rose extract, which can provide additional hydration and skin-soothing benefits. Essential toners are a type of hydrating toner that is designed to be used as a first step in a skincare routine to prepare the skin for the next steps. This product may contain galactomyces ferment filtrate and rose extract, among other ingredients, to hydrate and improve the skin’s appearance.