Everyone wishes to have good health both from the inside and on the outside as well, right? The deterioration of the internal system or functioning normally can also be observed in external organs as well such as nails, skin, and hair. Today, ACU Pay will invite you to observe our “nail characteristics” that are healthy and normal: pink nails, smooth skin, not swollen or retreated skin, or some abnormal nails that are signaling some disease to us. Let’s take a look together!