VOLUFILINE 92% PAL-ISOLEUCINE 1%. Benefits: Iincludes 1% palmitoyl isoleucine - a supporting lipoamino acid that helps to imparts volume by supporting skin structures responsible for a naturally plump look. Palmitoyl isoleucine helps to improve the appearance of wrinkles while supporting skin elasticity for a visibly lifted effect.. This concentrated serum is designed to be applied to targeted areas that appear sunken or hollow, including under the eyes, on the temples, and around the cheeks and smile lines, for visible plumping and smoothing.. Features: Developed to target areas of the skin that are prone to volume loss, including the eye hollows, nasolabial folds, cheeks, and temples.. Instantly hydrates to plump fine lines. Targets the appearance of lost skin density in area prone to showing volume loss. :