Hada Labo Gokujyun Hyaluronic Acid Refill 170ml contains three types of hyaluronic acid (moisturizing ingredient). It is a simple lotion (for refill) made to deliver moisture straight to the skin. Moisturizes your skin and makes it glow like it has been absorbed. Can be used on the face, body, and hair by anyone, young or old. Simple formula design. Fragrance-free, colorant-free, oil-free, and alcohol-free. Patch-tested with dry skin. (Not all people will experience no irritation.) Refill *Three types of hyaluronic acid (moisturizing ingredients): hydrolyzed hyaluronic acid (nano hyaluronic acid), sodium acetyl hyaluronate (super hyaluronic acid), and sodium hyaluronate.