Introducing our advanced beauty serum, the "Deep HQ Retino Formula," which combines "Hydroquinone × Retinol." It is specifically designed to address persistent dullness※1 in the skin. By using it immediately after cleansing, it works from the foundation to eliminate the root cause of dullness※1, resulting in a consistent and radiant complexion※3.

※1 Dullness caused by skin texture irregularities due to dryness
※2 Skin refining ingredients
※3 Providing a luminous and smooth appearance to the skin