Related to eye bags The tear trough is located under the eye bags, generally if people do not get good rest for a long time, in a fatigue situation, then the eye bags will be very prominent, then the tear trough will be more obvious, but if a period of time of sleep are very good, the body is full of spirit, the eye bags are not so serious, then the tear trough will also fade a little. Related to aging As people get older, various skin problems will appear, some fine lines, wrinkles will slowly appear, tear trough is the same. Collagen is an important part of skin support, but the older you get, the more collagen you lose, and the subcutaneous fat shrinks, so the tear trough becomes more and more obvious. Related to Loose Skin Skin that has lost its elasticity becomes loose and tear troughs appear. There are many reasons for skin laxity, aging is one of them, as well as lack of water, the use of poor quality cosmetics, etc. may make the skin become loose and sagging, and skin laxity leads to the appearance of the tear trough, if not timely repair of the skin, then the tear trough will become more and more serious, so that the person looks very old. Related to thinness Fat is also one of the most important substances to support the skin, some people in order to achieve the goal of slimming in a short period of time, using some unhealthy means of weight loss, so that people suddenly lose weight, which will lead to a sudden reduction in body fat, but the skin can not adapt to the sudden loss of support, it will lose elasticity, become loose, resulting in deepening of the tear trough. Related to ligaments If the muscles or ligaments are stronger, then it is easy to appear tear trough, and vice versa is not so easy to appear tear trough. This is also related to the body type of the individual. Related to thin skin The skin pox of our eyes is more delicate and also thinner than other parts of the skin, so the junction of the skin around the eyes and the skin of the cheeks is very easy to form tear troughs. So in fact, the tear trough is congenital, everyone will have, just according to the strength of the subcutaneous support is different, so the tear trough appears sooner or later is different.