The K-SECRET Seoul 1988 Serum Retinal Liposome is a 2% Black Ginseng face serum in a 30ml bottle. This anti-aging product is specifically designed for use on the face and features Black Ginseng and Retinal Liposome as its active ingredients. The serum is formulated to provide deep hydration and nourishment to the skin, helping to reduce signs of aging and improve skin elasticity. With its unique blend of ingredients and concentration levels, this serum from K-SECRET is a popular choice for those looking to achieve a more youthful and radiant complexion.