● 3 types of hyaluronic acid (moisturizing ingredient) * blended● For moist and sticky bare skin● Simple prescription design that can be used by anyone, young or old● Weakly acidic. Fragrance-free, coloring-free, oil-free, alcohol-free● Patch tested for sensitive skin. (It does not mean that irritation does not occur to all people.)* Moisturizing ingredients: hydrolyzed hyaluronic acid (nano hyaluronic acid), acetyl hyaluronic acid Na (super hyaluronic acid), sodium hyaluronic acid