Hyaluronic acid injections are more effective in augmenting the temples. Depressed temples are generally divided into congenital depressions and depressions caused by aging. Because the surgical method is more traumatic, hyaluronic acid injections are now more commonly used. The advantage is that the operation is flexible and can be changed according to personal circumstances and aesthetics. Hyaluronic acid injections for temple augmentation cannot maintain the effect permanently, as the products are different and have different absorption time limits. Hyaluronic acid injection for temple augmentation needs to pay attention to safety, and it is recommended to choose a regular hospital to ask a qualified physician to inject qualified hyaluronic acid, as follows: 1. It is strictly prohibited to inject into the blood vessels, otherwise it may cause double vision and coma; 2. If the injection of unqualified products may cause complications such as sclerosis, nodules and infection.