HADAKEN Gokujun Hyaluronic Serum 30g is a serum containing two hyaluronic acids (moisturizing ingredients) to lead to moist and glutinous skin. It contains two types of hyaluronic acid: hyaluronic acid and super hyaluronic acid with high water retention capacity. This serum contains two types of hyaluronic acid: hyaluronic acid and super hyaluronic acid, which has a high water retention capacity, leading to richly moist, glutinous skin. Weakly acidic, hypoallergenic, fragrance-free, colorant-free, mineral oil-free, and alcohol-free.