Needle Size: 29G Package: 1 x 2.5ml Estimated Duration: 6 months Main Ingredients: 3.2% High and Low Molecular Weight Hyaluronic Acid 80mg HA/2.5ml, Glycine. L-Proline, L-Leucine, L-Lysine HCL, L-Alanine, L-Valine, L-Arginine HCL, 3 Peptides(Acetyl decapeptide 3, Oligopeptide 24, Acetyl tetrapeptide 5). Application Area Orbital thickening, Zygomaticus ligament, Plastyma auricular fascia, Upper Masseteric cutaneaous ligament, Masseteric cutaneaous ligament, Mandibular septum, Chin.