OSM Lucent Brightening Whitening Essence is a high-potency serum designed to target dullness and uneven skin tone at their source. Infused with OSM's signature pearl technology and a professional whitening complex, it effectively fades dark spots and prevents new ones from forming. This lightweight essence absorbs quickly, deeply hydrating the skin while leaving it with a luminous, "lit-from-within" radiance and a crystal-clear finish.