The number of syringes needed for under-eye filler can vary depending on individual needs and goals, as well as the depth of the tear troughs. However, most patients typically require one to two syringes of filler to treat both eyes. In some cases, patients may need one syringe for each side if the tear troughs are deep. However, in general, most people require at least 1-2 syringes of filler for noticeable results in the under-eye area. Less is more when it comes to fillers in the tear troughs, and it’s usually recommended to start with a single syringe of a hyaluronic acid filler that can be dissolved if over-corrected. During a consultation, Dr. Rokhsar will advise you on how many syringes you may need.